US20180250551A1 - Exercise Machine Ergonomic Handle System - Google Patents
Exercise Machine Ergonomic Handle System Download PDFInfo
- Publication number
- US20180250551A1 US20180250551A1 US15/973,050 US201815973050A US2018250551A1 US 20180250551 A1 US20180250551 A1 US 20180250551A1 US 201815973050 A US201815973050 A US 201815973050A US 2018250551 A1 US2018250551 A1 US 2018250551A1
- Authority
- US
- United States
- Prior art keywords
- handle
- longitudinal axis
- platform
- frame
- carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0087—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with a seat or torso support moving during the exercise, e.g. reformers
- A63B22/0089—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with a seat or torso support moving during the exercise, e.g. reformers a counterforce being provided to the support
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
- A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
- A63B21/0428—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by linear reciprocation
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4045—Reciprocating movement along, in or on a guide
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0087—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with a seat or torso support moving during the exercise, e.g. reformers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
- A63B22/203—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a horizontal plane
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00058—Mechanical means for varying the resistance
- A63B21/00065—Mechanical means for varying the resistance by increasing or reducing the number of resistance units
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
- A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0214—Kneeling
- A63B2208/0219—Kneeling on hands and knees
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
Definitions
- the present invention relates generally to an exercise machine and more specifically it relates to an exercise machine ergonomic handle system for reducing physical strain on an exerciser during exercises.
- a conventional Pilates machine generally includes a frame, a track extending across the frame, one or more platforms at the end of the frame, one or more handles extending directly or indirectly from the frame and a carriage movably connected to the track.
- the carriage is connected to one end of the frame by one or more bias members such as springs.
- U.S. Pat. Nos. 7,803,095 and 8,641,585 to Sebastien Lagree both disclose exemplary exercise machines suitable for Pilates exercises and additional exercises. While conventional Pilates machines are acceptable for many exercises, they can result in significant strain on the exerciser's arms, wrists and hands during extension type exercises because of the non-movability of the handles during the exercise.
- the invention generally relates to an exercise machine that includes handles configured to rotate about an axis encompassed by the handles in order to improve the ergonomics of using the exercise machine.
- the exercise machine may be a Pilates type machine adapted with an ergonomic handle system to provide hand-holds for the performance of exercises with reduced flexion and/or extension of the hand and wrist and reduced ulnar and/or radial deviation so as to reduce injury and allow application of full strength to the exercise machine.
- the exercise machine ergonomic handle system generally includes a longitudinally extending frame, a carriage that moves upon a first longitudinal portion of the frame, and at least one pair of ergonomic handles positioned on a second longitudinal portion of the frame.
- the ergonomic handles rotate about an axis to prevent flexion and/or extension, and can be positioned at a width and/or angle that reduces ulnar and/or radial deviation.
- FIG. 1 is an upper perspective view of an embodiment of the present invention.
- FIG. 2A is a top view of an embodiment of the present invention.
- FIG. 2B is a side view of an embodiment of the present invention.
- FIG. 3A is a side view of another embodiment of the present invention in a first position of use.
- FIG. 3B is a side view of another embodiment of the present invention in a second position of use.
- FIG. 3C is a top view of another embodiment of the present invention in a first position of use.
- FIG. 3D is a top view of another embodiment of the present invention in a second position of use.
- FIG. 4 is a detailed view of a portion of an embodiment illustrating details of ergonomic handles in accordance with the present invention.
- FIGS. 1 through 4 illustrate various aspects and embodiments of an exercise machine ergonomic handle system 100 , which comprises a carriage 120 slidably positioned upon a frame 110 via one or more rails 116 .
- a plurality of handles 140 are attached directly to the frame 110 or indirectly to the frame 110 via one or more platforms 130 .
- Each handle 140 rotates about an axis 108 that is encompassed by the handle 140 and typically in substantially the same horizontal plane as the carriage 120 .
- the system 100 includes at least one pair of handles 140 positioned outside the longitudinal range of motion of the carriage 120 , but may also optionally comprise multiple pairs of handles 140 .
- the handles 140 are typically used in pairs that are preferably positioned an ergonomic distance W apart on opposing sides of a longitudinal axis, and preferably positioned with the rotational axis 108 at an ergonomic angle ⁇ . When mounted on or near the platforms 130 , the handles 140 may be positioned within cutouts 145 in the platforms 130 .
- U.S. Pat. Nos. 7,803,095 and 8,641,585 to Sebastien Lagree both disclose exemplary exercise machines and are hereby incorporated by reference herein.
- FIGS. 1-4 illustrate aspects of exemplary exercise machines 100 for use with the present invention.
- the present invention is preferably utilized within a Pilates exercise machine 100 as illustrated in FIGS. 1-4 .
- the figures and description illustrate and describe the exercise machine 100 as being comprised of a Pilates machine, it is appreciated that the present invention may be utilized in combination with other exercise machines such as weight machines and the like.
- FIGS. 1, 2A and 2B illustrate an embodiment of an exercise machine or exercise machine ergonomic handle system (hereinafter ‘exercise machine’) 100 .
- the exemplary embodiment comprises a frame 110 including transverse legs 112 connected by longitudinal supports 114 .
- the frame 110 may also take other suitable forms, such as a rectangular box or a lattice structure, without departing from the scope of the invention.
- the frame 110 may further be formed of any suitable material, including wood (solid, plywood, pressed fiberboard), metal (steel, aluminum, magnesium, alloys, etc.), high-strength plastic (PVC, HDPE, etc.), composites (fiberglass, carbon fiber, fiber-reinforced plastic, etc.), and combinations thereof.
- Rails 116 extend longitudinally between ends of the frame 110 or longitudinally between platforms 130 .
- the rails 116 may comprise part of the frame 110 , or may be attached separately thereto, and may be adapted or angled to support complementary elements on the carriage 120 .
- An exemplary exercise machine 100 further comprises platforms 130 at or near both ends of the frame 110 , although one or both may optionally be omitted.
- the term “near” encompasses platforms 130 that at least partially overhang an end of the frame 110 , as illustrated in FIGS. 1 through 4 , platforms 130 that are flush with an end of the frame 110 , and platforms 130 that are positioned between an end of the frame 110 and the carriage 120 .
- These platforms 130 may be referred to first and second platforms 130 , or, within the Pilates art, as head and foot platforms 130 .
- the platforms 130 may be attached directly to the frame 110 or may be attached indirectly to the frame 110 , such as via rails 116 . As illustrated, exemplary platforms 130 in FIGS.
- the platforms 130 may further be formed of any suitable material, including wood (solid, plywood, pressed fiberboard), metal (steel, aluminum, magnesium, alloys, etc.), high-strength plastic (PVC, HDPE, etc.), composites (fiberglass, carbon fiber, fiber-reinforced plastic, etc.), and combinations thereof, and may further include padding or texturing on an upper surface.
- the exemplary embodiment of FIGS. 1, 2A and 2B further includes a foot bar 160 on one of the platforms 130 .
- the foot bar 160 typically comprises vertical supports and a padded bar extending therebetween transverse to the longitudinal axis.
- the foot bar 160 may be integral to the platform 130 , or may be removable, adjustable, and/or foldable (not illustrated).
- the foot bar 160 may be used for performing various exercises, including Pilates movements.
- An exemplary exercise machine 100 further comprises a carriage 120 mounted to move longitudinally upon rails 116 between platforms 130 . As discussed in further detail with respect to FIGS. 3A-3D , the carriage 120 is operatively connected to the frame 110 via springs 150 to provide a tension force when the carriage 120 is moved by a user during the performance of exercises.
- the exercise machine 100 comprises a frame 110 having a longitudinal axis (designated as C L in FIGS. 2A and 4 ), a carriage 120 positioned upon the frame 110 , wherein the carriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 in FIG. 2B ), and a pair of handles 140 attached directly or indirectly to the frame 110 on opposing sides of a second portion of the longitudinal axis (designated as 104 in FIG. 2B ), wherein each handle 140 is configured to rotate about an axis (designated 108 in FIG. 4 ) encompassed by the handle 140 . While the handles 140 may be attached directly to the frame 110 , they may also be attached indirectly to the frame 110 , such as by being attached to a platform 130 that is fixed to the frame 110 near one of its ends.
- the exercise machine 100 comprises a frame 110 having a first end, a second end, and a longitudinal axis (designated as C L in FIGS. 2A and 4 ) extending therebetween, at least one platform 130 attached to the frame 110 near an end (e.g., a first end), a carriage 120 positioned upon the frame 110 between the first and second ends, wherein the carriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 in FIG.
- each handle 140 is configured to rotate about a central axis 108 encompassed by the handle 140 .
- the exercise machine 100 comprises a frame 110 having a first end, a second end, and a longitudinal axis (designated as C L in FIGS. 2A and 4 ) extending therebetween, at least one platform 130 attached to the frame 110 near an end (e.g., a first end), a carriage 120 positioned upon the frame 110 between the first and second ends, wherein the carriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 in FIG. 2B ), at least one pair of handles 140 attached to the platform 130 or fixed near the platform 130 with one handle 140 of each pair positioned on opposing sides of the longitudinal axis.
- a frame 110 having a first end, a second end, and a longitudinal axis (designated as C L in FIGS. 2A and 4 ) extending therebetween, at least one platform 130 attached to the frame 110 near an end (e.g., a first end), a carriage 120 positioned upon the frame 110 between the first and second ends, wherein the carriage
- Each handle 140 in this further embodiment is configured to rotate about a central axis 108 encompassed by the handle 140 , each pair of handles 140 comprises portions positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart), and the central axis 108 of each handle 140 is positioned at an angle between approximately 95° and 112° as measured relative to an extension of the longitudinal axis between each pair of handles 140 and beyond the first end of the frame 110 .
- FIG. 4 shows a platform 130 at one end of an exemplary exercise machine 100 , and the ergonomic handles 140 employed in the embodiment.
- the platform 130 is attached near the end of frame 110 (illustrated with a slight overhang).
- the frame 110 is shown as slightly wider than platform 130 , and such an arrangement aids in the stability of the exercise machine 100 .
- the platform 130 is substantially rectangular, and includes cutout 145 portions for mounting of handles 140 .
- the handle mounting structure may be connected to either the frame 110 or the platform 130 . While the cutouts 145 are shown as being in the edge of platform 130 , it is also possible to use cutouts 145 that are formed as apertures (not shown) in platform 130 . It is further possible to mount handles 140 near the platform 130 at a standoff distance without the use of any cutouts 145 .
- FIG. 4 illustrates an opening formed between each handle 140 and the platform 130 that is large enough to allow a hand to be inserted through as illustrated in FIGS. 3A through 3D of the drawings.
- each opening formed between the handles 140 and the platform 130 are elongated and extends in a direction substantially parallel with respect to the corresponding handle 140 .
- the edges and corners of the cutouts 145 may be rounded or smooth to lessen the impact of incidental contact.
- Pairs of handles 140 are positioned with left and right handles 140 on opposite sides of a centerline C L formed by the longitudinal axis. Although shown as equidistant from the centerline C L and in the same transverse and horizontal locations, this is not meant as a limitation, and it is possible to have the handles 140 in each pair offset from one another.
- the platform 130 shown in FIG. 4 has two pairs of handles 140 , with one pair at a proximal end closer to the user and the carriage 120 , and a second pair at a distal end of platform 130 , farther away from the user and the carriage 120 . Such locations provide hand-holding positions that may accommodate users of various sizes or be used for different exercises.
- Each of the handles 140 may have a length of any suitable size that does not impede use of the machine 100 . However, it has been found that a length of approximately 6 inches to 6.5 inches (approximately 15 to 16.5 cm) can accommodate the majority of user's hands without taking too much space away from the platform 130 or interfering with other uses of the exercise machine 100 .
- the handles 140 are not limited to this form and may take other forms, including but not limited to prismatic shapes, frusticonical shapes, molded grip shapes, saddle shapes, and combinations thereof (not shown).
- the handles 140 are rotatable about an axis, preferably a central axis 108 that is encompassed (at least partially) by the exterior shape of the handle 140 . As discussed further with respect to FIGS. 3A-3D , the ability of the handle 140 to rotate can reduce flexion and extension during use.
- the placement of the center of the handles 140 at a width W that approximates the shoulder width (biacromial) of a majority of users can also help reduce ulnar and radial deviation during use.
- the biacromial width of the 5 th percentile female is 13.12 inches
- the biacromial width of the 95 th percentile male is 16.78 inches
- the midpoint of the two is 14.95 inches.
- the range of ulnar deviation is angularly wider than radial deviation for an equivalent reduction in hand strength. Therefore, biasing the dimensions so that the largest person would experience slightly wider ulnar deviation is preferable to a smallest person experiencing a more extreme radial deviation.
- width W ranges between centers of handles 140 of in the range of approximately 13 inches to 15 inches (between approximately 33 cm and 38 cm apart) will still act to acceptably reduce ulnar and/or radial deviation.
- the axis 108 of each handle 140 is preferably positioned at an ergonomic angle ⁇ as measured relative to an extension of the longitudinal axis between the handles 140 and beyond an end of the frame 110 , as illustrated in FIG. 4 .
- the angle ⁇ is preferably obtuse. It has been found that an angle ⁇ between approximately 95° and 112° will generally work to reduce musculoskeletal stress on a majority of users, with an angle ⁇ between approximately 96° and 98° being preferred, and an angle ⁇ of approximately 97° being the most preferred.
- the proximal and distal pairs of handles 140 may have different widths W and angles ⁇ within the acceptable disclosed ranges or outside of these ranges (so long as one pair falls within the ranges).
- the handles 140 may be cylindrical in form, may have an approximately 11 ⁇ 4 inch diameter, and may be covered with a grip or cushion grip.
- a bearing or bushing surface (not shown) for rotation of the handles 140 may be located either in the mounting structure or be part of the handle 140 .
- the handles 140 may be gripped by a user during performance of an exercise on an exercise machine 100 , as shown in FIGS. 3A-3D .
- a user is positioned on the carriage 120 mounted on the frame 110 and grips the handles 140 near the platform 130 .
- the user's arms reach out and their hands grip the handles 140 at an angle ⁇ .
- a user may apply force F to the carriage 120 that is counteracted by a resistance force R from the springs 150 .
- FIGS. 3B and 3D the user has moved the carriage 120 to position D 2 as part of performing the exercise via an increased force F applied through the handles 140 against an increased resistance force from the springs 150 .
- the user's arms and hands are now at an angle ⁇ +X°, but because the handles 140 are able to rotate, the user's hands are not subject to flexion or extension due to the change in angle during the exercise movement from D 1 to D 2 . Without flexion or extension, the user can apply full strength during the exercise to maximize effectiveness of the exercise.
- the width W and angle ⁇ of the handles 140 With ergonomic positioning of the width W and angle ⁇ of the handles 140 , ulnar and radial stresses are minimized to prevent injury. More specifically, the positioning of the handles 140 at a width W approximating the width of the user's shoulders places the arms and wrists in natural alignment with the handles 140 to reduce ulnar and radial deviation. Positioning the angle ⁇ of the handles 140 at an ergonomic angle approximating a natural alignment of the user's hands and wrist relative to the user's shoulder similarly reduces ulnar and radial deviation.
- an exercise machine ergonomic handle system 100 in accordance with the present invention provides beneficial ergonomic hand-holding features that prevent injury of the wrist and connective tissue during the performance of an exercise.
- the exercise machine 100 includes a frame 110 having a longitudinal axis and a carriage 120 positioned upon the frame 110 , typically via one or more rails 116 .
- the carriage 120 is adapted to be movable along a first portion of the longitudinal axis 102 , typically by rolling or sliding on one or more rails 116 .
- a pair of handles 140 is attached directly or indirectly to the frame 110 on opposing sides of a second portion of the longitudinal axis 104 , and each handle 140 is configured to rotate about an axis 108 encompassed by said handle 140 for improved ergonomics.
- Variations of the basic embodiment may include one or more additional aspects, which may also be used in combination.
- the ergonomics of the handles 140 in the basic embodiment can further be advanced by one of more additional dimensional aspects.
- the handles 140 may have an axial length of approximately 6 inches to 6.5 inches (approximately 15 cm to 16.5 cm) so as to fit a wide variety of users' hand sizes without occupying too much space on the machine 100 .
- the centers of the handles 140 may be positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart) so as to limit the ulnar and radial deviation for the majority of users. Ulnar and radial deviation for the majority of users may also be limited by positioning the axis of each handle 140 within a specified angular range, as discussed in further detail below.
- the handles 140 in the basic embodiment may also be substantially cylindrical and rotate about a central axis 108 .
- the basic embodiment may optionally include a platform 130 fixed to the frame 110 along the second portion of said longitudinal axis 104 .
- the platform 130 may optionally comprise cutouts 145 on opposing sides of the second portion of the longitudinal axis 104 in which the handles 140 can be positioned.
- the platform 130 may also include a foot bar 160 .
- the basic embodiment of the exercise machine 100 may take the form of a Pilates machine and include a spring 150 positioned between the frame 110 and the carriage 120 to provide a tensile or tension force to the carriage 120 for performance of Pilates exercises.
- the exercise machine 100 may generally take the form of a Pilates machine, and the exercise machine 100 includes a frame 110 having a first end, a second end, and a longitudinal axis extending therebetween. At least one platform 130 is attached to the frame 110 on one of the ends. A carriage 120 is positioned on the frame 110 between said first and second ends, typically via one or more rails 116 . The carriage 120 is adapted to be movable along a first portion of said longitudinal axis 102 , typically by sliding or rolling on one or more rails 116 . At least one spring 150 is positioned between the frame 110 and said carriage 120 to provide a tensile or tension force to the carriage 120 .
- a first pair of handles 140 is attached to the platform 130 or fixed near the platform 130 on opposing sides of the longitudinal axis, with each handle 140 again configured to rotate about a central axis 108 encompassed by the handle 140 .
- Variations of the second embodiment may include one or more additional aspects, which may also be used in combination.
- the ergonomics of the handles 140 in the second embodiment can further be advanced by one of more additional dimensional aspects.
- the handles 140 may have an axial length of approximately 6 inches (approximately 15 cm) so as to fit a wide variety of users' hand sizes without occupying too much space on the machine 100 .
- the centers of the handles 140 may be positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart) so as to limit the ulnar and radial deviation for the majority of users. Further, the ulnar and radial deviation for the majority of users may also be limited by positioning the axis of each handle 140 within a specified angular range, as discussed in further detail below.
- the handles 140 in the second embodiment may also be substantially cylindrical and rotate about a central axis 108 .
- the second embodiment may further include a second pair of handles 140 attached to the platform 130 or fixed near the platform 130 on opposing sides of the longitudinal axis at a distance spaced along the longitudinal axis from said first pair of handles 140 .
- the platform 130 in the second embodiment may also include cutouts 145 on opposing sides of the longitudinal axis, with the handles 140 being positioned in the cutouts 145 .
- the second embodiment may also include a second platform 130 attached near the other end of the frame 110 .
- the second platform 130 may include a pair of additional handles 140 attached to the second platform 130 or fixed near the second platform 130 on opposing sides of the longitudinal axis, wherein each additional handle 140 is configured to rotate about a central axis 108 encompassed by the additional handle 140 .
- the exercise machine 100 includes a frame 110 having a first end, a second end, and a longitudinal axis extending therebetween. At least one platform 130 is attached to the frame 110 near the first end, and a carriage 120 is positioned on the frame 110 between said first and second ends, typically via one or more rails 116 . The carriage 120 is adapted to be movable along a first portion of said longitudinal axis 102 , typically by rolling or sliding on one or more rails 116 . At least one pair of handles 140 is attached to the platform 130 or fixed near the platform 130 , with one handle 140 of each pair positioned on opposing sides of the longitudinal axis.
- each handle 140 has further ergonomic aspects such that: each handle 140 is configured to rotate about a central axis 108 encompassed by said handle 140 ; each pair of handles 140 comprises portions positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart); and the central axis 108 of each handle 140 is positioned at an angle between approximately 95° and 112° as measured relative to an extension of the longitudinal axis between each pair of handles 140 and beyond the first end of the frame 110 .
- Variations of the third embodiment may include one or more additional aspects, which may also be used in combination.
- handles 140 are disclosed in each of these embodiments as being configured to rotate about an axis 108 encompassed by the handle 140 , it is also possible to use the other disclosed positional aspects of width W and angle ⁇ with non-rotating or limited rotating handles 140 , although such an arrangement is not preferred. Additionally, the invention may be usable in combination with other handle systems such as the adjustable bar members disclosed in U.S. Pat. No. 8,641,585 to Sebastien Lagree.
Abstract
Description
- The present application is a continuation U.S. application Ser. No. 15/645,116 filed on Jul. 10, 2017 which issues as U.S. Pat. No. 9,962,573 on May 8, 2018 (Docket No. LAGR-128), which is a continuation of U.S. application Ser. No. 14/860,273 filed on Sep. 21, 2015 now issued as U.S. Pat. No. 9,700,754 (Docket No. LAGR-054), which is a continuation of U.S. application Ser. No. 14/524,597 filed on Oct. 27, 2014 now issued as U.S. Pat. No. 9,138,606 (Docket No. LAGR-037), which claims priority to U.S. Provisional Application No. 61/895,538 filed Oct. 25, 2013 (Docket No. LAGR-013). Each of the aforementioned patent applications, and any applications related thereto, is herein incorporated by reference in their entirety.
- Not applicable to this application.
- The present invention relates generally to an exercise machine and more specifically it relates to an exercise machine ergonomic handle system for reducing physical strain on an exerciser during exercises.
- Any discussion of the related art throughout the specification should in no way be considered as an admission that such related art is widely known or forms part of common general knowledge in the field.
- Exercise machines have been in use for many years. One common exercise machine that has enjoyed increasing popularity is the Pilates machine. A conventional Pilates machine generally includes a frame, a track extending across the frame, one or more platforms at the end of the frame, one or more handles extending directly or indirectly from the frame and a carriage movably connected to the track. The carriage is connected to one end of the frame by one or more bias members such as springs. U.S. Pat. Nos. 7,803,095 and 8,641,585 to Sebastien Lagree both disclose exemplary exercise machines suitable for Pilates exercises and additional exercises. While conventional Pilates machines are acceptable for many exercises, they can result in significant strain on the exerciser's arms, wrists and hands during extension type exercises because of the non-movability of the handles during the exercise.
- Because of the inherent problems with the related art, what would be useful is an exercise machine ergonomic handle system for reducing physical strain on an exerciser during exercises.
- The invention generally relates to an exercise machine that includes handles configured to rotate about an axis encompassed by the handles in order to improve the ergonomics of using the exercise machine. The exercise machine may be a Pilates type machine adapted with an ergonomic handle system to provide hand-holds for the performance of exercises with reduced flexion and/or extension of the hand and wrist and reduced ulnar and/or radial deviation so as to reduce injury and allow application of full strength to the exercise machine. The exercise machine ergonomic handle system generally includes a longitudinally extending frame, a carriage that moves upon a first longitudinal portion of the frame, and at least one pair of ergonomic handles positioned on a second longitudinal portion of the frame. The ergonomic handles rotate about an axis to prevent flexion and/or extension, and can be positioned at a width and/or angle that reduces ulnar and/or radial deviation.
- There has thus been outlined, rather broadly, some of the features of the invention in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the invention that will be described hereinafter and that will form the subject matter of the claims appended hereto. In this respect, before explaining at least one embodiment of the invention in detail, it is to be understood that the invention is not limited in its application to the details of construction or to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of the description and should not be regarded as limiting.
- Various other objects, features and attendant advantages of the present invention will become fully appreciated as the same becomes better understood when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the several views, and wherein:
-
FIG. 1 is an upper perspective view of an embodiment of the present invention. -
FIG. 2A is a top view of an embodiment of the present invention. -
FIG. 2B is a side view of an embodiment of the present invention. -
FIG. 3A is a side view of another embodiment of the present invention in a first position of use. -
FIG. 3B is a side view of another embodiment of the present invention in a second position of use. -
FIG. 3C is a top view of another embodiment of the present invention in a first position of use. -
FIG. 3D is a top view of another embodiment of the present invention in a second position of use. -
FIG. 4 is a detailed view of a portion of an embodiment illustrating details of ergonomic handles in accordance with the present invention. - Turning now descriptively to the drawings, in which similar reference characters denote similar elements throughout the several views,
FIGS. 1 through 4 illustrate various aspects and embodiments of an exercise machineergonomic handle system 100, which comprises acarriage 120 slidably positioned upon aframe 110 via one ormore rails 116. A plurality ofhandles 140 are attached directly to theframe 110 or indirectly to theframe 110 via one ormore platforms 130. Eachhandle 140 rotates about anaxis 108 that is encompassed by thehandle 140 and typically in substantially the same horizontal plane as thecarriage 120. Thesystem 100 includes at least one pair ofhandles 140 positioned outside the longitudinal range of motion of thecarriage 120, but may also optionally comprise multiple pairs ofhandles 140. Thehandles 140 are typically used in pairs that are preferably positioned an ergonomic distance W apart on opposing sides of a longitudinal axis, and preferably positioned with therotational axis 108 at an ergonomic angle θ. When mounted on or near theplatforms 130, thehandles 140 may be positioned withincutouts 145 in theplatforms 130. U.S. Pat. Nos. 7,803,095 and 8,641,585 to Sebastien Lagree both disclose exemplary exercise machines and are hereby incorporated by reference herein. -
FIGS. 1-4 illustrate aspects ofexemplary exercise machines 100 for use with the present invention. In particular, the present invention is preferably utilized within aPilates exercise machine 100 as illustrated inFIGS. 1-4 . While the figures and description illustrate and describe theexercise machine 100 as being comprised of a Pilates machine, it is appreciated that the present invention may be utilized in combination with other exercise machines such as weight machines and the like. -
FIGS. 1, 2A and 2B illustrate an embodiment of an exercise machine or exercise machine ergonomic handle system (hereinafter ‘exercise machine’) 100. The exemplary embodiment comprises aframe 110 includingtransverse legs 112 connected bylongitudinal supports 114. Theframe 110 may also take other suitable forms, such as a rectangular box or a lattice structure, without departing from the scope of the invention. Theframe 110 may further be formed of any suitable material, including wood (solid, plywood, pressed fiberboard), metal (steel, aluminum, magnesium, alloys, etc.), high-strength plastic (PVC, HDPE, etc.), composites (fiberglass, carbon fiber, fiber-reinforced plastic, etc.), and combinations thereof.Rails 116 extend longitudinally between ends of theframe 110 or longitudinally betweenplatforms 130. Therails 116 may comprise part of theframe 110, or may be attached separately thereto, and may be adapted or angled to support complementary elements on thecarriage 120. - An
exemplary exercise machine 100 further comprisesplatforms 130 at or near both ends of theframe 110, although one or both may optionally be omitted. As used herein, the term “near” encompassesplatforms 130 that at least partially overhang an end of theframe 110, as illustrated inFIGS. 1 through 4 ,platforms 130 that are flush with an end of theframe 110, andplatforms 130 that are positioned between an end of theframe 110 and thecarriage 120. Theseplatforms 130 may be referred to first andsecond platforms 130, or, within the Pilates art, as head andfoot platforms 130. Theplatforms 130 may be attached directly to theframe 110 or may be attached indirectly to theframe 110, such as via rails 116. As illustrated,exemplary platforms 130 inFIGS. 1, 2A and 2B are generally rectangular and havecutouts 145 in each corner to provide a standoff distance for the mounting and utilization ofhandles 140 in substantially the same plane as theplatforms 130. Theplatforms 130 may further be formed of any suitable material, including wood (solid, plywood, pressed fiberboard), metal (steel, aluminum, magnesium, alloys, etc.), high-strength plastic (PVC, HDPE, etc.), composites (fiberglass, carbon fiber, fiber-reinforced plastic, etc.), and combinations thereof, and may further include padding or texturing on an upper surface. - The exemplary embodiment of
FIGS. 1, 2A and 2B further includes afoot bar 160 on one of theplatforms 130. Thefoot bar 160 typically comprises vertical supports and a padded bar extending therebetween transverse to the longitudinal axis. Thefoot bar 160 may be integral to theplatform 130, or may be removable, adjustable, and/or foldable (not illustrated). Thefoot bar 160 may be used for performing various exercises, including Pilates movements. - An
exemplary exercise machine 100 further comprises acarriage 120 mounted to move longitudinally uponrails 116 betweenplatforms 130. As discussed in further detail with respect toFIGS. 3A-3D , thecarriage 120 is operatively connected to theframe 110 viasprings 150 to provide a tension force when thecarriage 120 is moved by a user during the performance of exercises. - In one embodiment, the
exercise machine 100 comprises aframe 110 having a longitudinal axis (designated as CL inFIGS. 2A and 4 ), acarriage 120 positioned upon theframe 110, wherein thecarriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 inFIG. 2B ), and a pair ofhandles 140 attached directly or indirectly to theframe 110 on opposing sides of a second portion of the longitudinal axis (designated as 104 inFIG. 2B ), wherein each handle 140 is configured to rotate about an axis (designated 108 inFIG. 4 ) encompassed by thehandle 140. While thehandles 140 may be attached directly to theframe 110, they may also be attached indirectly to theframe 110, such as by being attached to aplatform 130 that is fixed to theframe 110 near one of its ends. - In another embodiment, the
exercise machine 100 comprises aframe 110 having a first end, a second end, and a longitudinal axis (designated as CL inFIGS. 2A and 4 ) extending therebetween, at least oneplatform 130 attached to theframe 110 near an end (e.g., a first end), acarriage 120 positioned upon theframe 110 between the first and second ends, wherein thecarriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 inFIG. 2B ), at least onespring 150 positioned between theframe 110 and thecarriage 120 to provide a tensile or tension force on thecarriage 120, and a first pair ofhandles 140 attached to theplatform 130 or fixed near theplatform 130 on opposing sides of the longitudinal axis, wherein each handle 140 is configured to rotate about acentral axis 108 encompassed by thehandle 140. - In a further embodiment, the
exercise machine 100 comprises aframe 110 having a first end, a second end, and a longitudinal axis (designated as CL inFIGS. 2A and 4 ) extending therebetween, at least oneplatform 130 attached to theframe 110 near an end (e.g., a first end), acarriage 120 positioned upon theframe 110 between the first and second ends, wherein thecarriage 120 is adapted to be movable along a first portion of the longitudinal axis (designated as 102 inFIG. 2B ), at least one pair ofhandles 140 attached to theplatform 130 or fixed near theplatform 130 with onehandle 140 of each pair positioned on opposing sides of the longitudinal axis. Each handle 140 in this further embodiment is configured to rotate about acentral axis 108 encompassed by thehandle 140, each pair ofhandles 140 comprises portions positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart), and thecentral axis 108 of each handle 140 is positioned at an angle between approximately 95° and 112° as measured relative to an extension of the longitudinal axis between each pair ofhandles 140 and beyond the first end of theframe 110. - An embodiment of the
ergonomic handles 140 that are disclosed generally inFIGS. 1, 2A-2B and 3A-3D is illustrated in more detail inFIG. 4 , which shows aplatform 130 at one end of anexemplary exercise machine 100, and theergonomic handles 140 employed in the embodiment. - In the embodiment of
FIG. 4 , theplatform 130 is attached near the end of frame 110 (illustrated with a slight overhang). Theframe 110 is shown as slightly wider thanplatform 130, and such an arrangement aids in the stability of theexercise machine 100. Theplatform 130 is substantially rectangular, and includescutout 145 portions for mounting ofhandles 140. The handle mounting structure may be connected to either theframe 110 or theplatform 130. While thecutouts 145 are shown as being in the edge ofplatform 130, it is also possible to usecutouts 145 that are formed as apertures (not shown) inplatform 130. It is further possible to mounthandles 140 near theplatform 130 at a standoff distance without the use of anycutouts 145. Thecutouts 145 shown inFIG. 4 provide a standoff distance between each handle 140 and the inner edge (or outer edge) of theplatform 130 so as to allow a user's hand to grip and rotate about thehandle 140 without the user's fingers or hand contacting theplatform 130.FIG. 4 illustrates an opening formed between each handle 140 and theplatform 130 that is large enough to allow a hand to be inserted through as illustrated inFIGS. 3A through 3D of the drawings. As best shown in the embodiment shown inFIG. 4 , each opening formed between thehandles 140 and theplatform 130 are elongated and extends in a direction substantially parallel with respect to thecorresponding handle 140. The edges and corners of thecutouts 145 may be rounded or smooth to lessen the impact of incidental contact. - Pairs of
handles 140 are positioned with left andright handles 140 on opposite sides of a centerline CL formed by the longitudinal axis. Although shown as equidistant from the centerline CL and in the same transverse and horizontal locations, this is not meant as a limitation, and it is possible to have thehandles 140 in each pair offset from one another. Theplatform 130 shown inFIG. 4 has two pairs ofhandles 140, with one pair at a proximal end closer to the user and thecarriage 120, and a second pair at a distal end ofplatform 130, farther away from the user and thecarriage 120. Such locations provide hand-holding positions that may accommodate users of various sizes or be used for different exercises. - Each of the
handles 140 may have a length of any suitable size that does not impede use of themachine 100. However, it has been found that a length of approximately 6 inches to 6.5 inches (approximately 15 to 16.5 cm) can accommodate the majority of user's hands without taking too much space away from theplatform 130 or interfering with other uses of theexercise machine 100. Although illustrated as substantially cylindrical, thehandles 140 are not limited to this form and may take other forms, including but not limited to prismatic shapes, frusticonical shapes, molded grip shapes, saddle shapes, and combinations thereof (not shown). Thehandles 140 are rotatable about an axis, preferably acentral axis 108 that is encompassed (at least partially) by the exterior shape of thehandle 140. As discussed further with respect toFIGS. 3A-3D , the ability of thehandle 140 to rotate can reduce flexion and extension during use. - Additionally, the placement of the center of the
handles 140 at a width W that approximates the shoulder width (biacromial) of a majority of users can also help reduce ulnar and radial deviation during use. The biacromial width of the 5th percentile female is 13.12 inches, the biacromial width of the 95th percentile male is 16.78 inches, and the midpoint of the two is 14.95 inches. However, it has been found that the range of ulnar deviation is angularly wider than radial deviation for an equivalent reduction in hand strength. Therefore, biasing the dimensions so that the largest person would experience slightly wider ulnar deviation is preferable to a smallest person experiencing a more extreme radial deviation. As such, it has been found that an approximate distance between the centers of 6 inch wide handles 140 of approximately 14 inches is preferred for reduction of ulnar and radial deviation during use. However, width W ranges between centers ofhandles 140 of in the range of approximately 13 inches to 15 inches (between approximately 33 cm and 38 cm apart) will still act to acceptably reduce ulnar and/or radial deviation. - In order to further reduce ulnar and/or radial deviation, the
axis 108 of each handle 140 is preferably positioned at an ergonomic angle θ as measured relative to an extension of the longitudinal axis between thehandles 140 and beyond an end of theframe 110, as illustrated inFIG. 4 . The angle θ is preferably obtuse. It has been found that an angle θ between approximately 95° and 112° will generally work to reduce musculoskeletal stress on a majority of users, with an angle θ between approximately 96° and 98° being preferred, and an angle θ of approximately 97° being the most preferred. - Although illustrated as fixed in position, it is further possible to allow adjustability of the width W and/or the angle θ of
handles 140 within the disclosed ranges via an adjustable handle mounting structure (not shown) that uses locking detents, a sliding/clamping mechanism or the like. Additionally, although disclosed inFIG. 4 as having identical widths W and angles θ, the proximal and distal pairs ofhandles 140 may have different widths W and angles θ within the acceptable disclosed ranges or outside of these ranges (so long as one pair falls within the ranges). Thehandles 140 may be cylindrical in form, may have an approximately 1¼ inch diameter, and may be covered with a grip or cushion grip. A bearing or bushing surface (not shown) for rotation of thehandles 140 may be located either in the mounting structure or be part of thehandle 140. - In use, the
handles 140 may be gripped by a user during performance of an exercise on anexercise machine 100, as shown inFIGS. 3A-3D . InFIGS. 3A and 3C , a user is positioned on thecarriage 120 mounted on theframe 110 and grips thehandles 140 near theplatform 130. At position D1, the user's arms reach out and their hands grip thehandles 140 at an angle α. A user may apply force F to thecarriage 120 that is counteracted by a resistance force R from thesprings 150. InFIGS. 3B and 3D , the user has moved thecarriage 120 to position D2 as part of performing the exercise via an increased force F applied through thehandles 140 against an increased resistance force from thesprings 150. The user's arms and hands are now at an angle α+X°, but because thehandles 140 are able to rotate, the user's hands are not subject to flexion or extension due to the change in angle during the exercise movement from D1 to D2. Without flexion or extension, the user can apply full strength during the exercise to maximize effectiveness of the exercise. - With ergonomic positioning of the width W and angle θ of the
handles 140, ulnar and radial stresses are minimized to prevent injury. More specifically, the positioning of thehandles 140 at a width W approximating the width of the user's shoulders places the arms and wrists in natural alignment with thehandles 140 to reduce ulnar and radial deviation. Positioning the angle θ of thehandles 140 at an ergonomic angle approximating a natural alignment of the user's hands and wrist relative to the user's shoulder similarly reduces ulnar and radial deviation. - In this manner, the disclosed embodiments of an exercise machine
ergonomic handle system 100 in accordance with the present invention provides beneficial ergonomic hand-holding features that prevent injury of the wrist and connective tissue during the performance of an exercise. - In a basic embodiment, the
exercise machine 100 includes aframe 110 having a longitudinal axis and acarriage 120 positioned upon theframe 110, typically via one ormore rails 116. Thecarriage 120 is adapted to be movable along a first portion of thelongitudinal axis 102, typically by rolling or sliding on one ormore rails 116. A pair ofhandles 140 is attached directly or indirectly to theframe 110 on opposing sides of a second portion of thelongitudinal axis 104, and each handle 140 is configured to rotate about anaxis 108 encompassed by saidhandle 140 for improved ergonomics. Variations of the basic embodiment may include one or more additional aspects, which may also be used in combination. - The ergonomics of the
handles 140 in the basic embodiment can further be advanced by one of more additional dimensional aspects. For example, thehandles 140 may have an axial length of approximately 6 inches to 6.5 inches (approximately 15 cm to 16.5 cm) so as to fit a wide variety of users' hand sizes without occupying too much space on themachine 100. Similarly, the centers of thehandles 140 may be positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart) so as to limit the ulnar and radial deviation for the majority of users. Ulnar and radial deviation for the majority of users may also be limited by positioning the axis of each handle 140 within a specified angular range, as discussed in further detail below. Thehandles 140 in the basic embodiment may also be substantially cylindrical and rotate about acentral axis 108. - The basic embodiment may optionally include a
platform 130 fixed to theframe 110 along the second portion of saidlongitudinal axis 104. Theplatform 130 may optionally comprisecutouts 145 on opposing sides of the second portion of thelongitudinal axis 104 in which thehandles 140 can be positioned. Theplatform 130 may also include afoot bar 160. - The basic embodiment of the
exercise machine 100 may take the form of a Pilates machine and include aspring 150 positioned between theframe 110 and thecarriage 120 to provide a tensile or tension force to thecarriage 120 for performance of Pilates exercises. - In a second embodiment, the
exercise machine 100 may generally take the form of a Pilates machine, and theexercise machine 100 includes aframe 110 having a first end, a second end, and a longitudinal axis extending therebetween. At least oneplatform 130 is attached to theframe 110 on one of the ends. Acarriage 120 is positioned on theframe 110 between said first and second ends, typically via one ormore rails 116. Thecarriage 120 is adapted to be movable along a first portion of saidlongitudinal axis 102, typically by sliding or rolling on one ormore rails 116. At least onespring 150 is positioned between theframe 110 and saidcarriage 120 to provide a tensile or tension force to thecarriage 120. A first pair ofhandles 140 is attached to theplatform 130 or fixed near theplatform 130 on opposing sides of the longitudinal axis, with each handle 140 again configured to rotate about acentral axis 108 encompassed by thehandle 140. Variations of the second embodiment may include one or more additional aspects, which may also be used in combination. - The ergonomics of the
handles 140 in the second embodiment can further be advanced by one of more additional dimensional aspects. For example, thehandles 140 may have an axial length of approximately 6 inches (approximately 15 cm) so as to fit a wide variety of users' hand sizes without occupying too much space on themachine 100. Similarly, the centers of thehandles 140 may be positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart) so as to limit the ulnar and radial deviation for the majority of users. Further, the ulnar and radial deviation for the majority of users may also be limited by positioning the axis of each handle 140 within a specified angular range, as discussed in further detail below. Thehandles 140 in the second embodiment may also be substantially cylindrical and rotate about acentral axis 108. - The second embodiment may further include a second pair of
handles 140 attached to theplatform 130 or fixed near theplatform 130 on opposing sides of the longitudinal axis at a distance spaced along the longitudinal axis from said first pair ofhandles 140. Theplatform 130 in the second embodiment may also includecutouts 145 on opposing sides of the longitudinal axis, with thehandles 140 being positioned in thecutouts 145. - The second embodiment may also include a
second platform 130 attached near the other end of theframe 110. Thesecond platform 130 may include a pair ofadditional handles 140 attached to thesecond platform 130 or fixed near thesecond platform 130 on opposing sides of the longitudinal axis, wherein eachadditional handle 140 is configured to rotate about acentral axis 108 encompassed by theadditional handle 140. - In a third embodiment, the
exercise machine 100 includes aframe 110 having a first end, a second end, and a longitudinal axis extending therebetween. At least oneplatform 130 is attached to theframe 110 near the first end, and acarriage 120 is positioned on theframe 110 between said first and second ends, typically via one ormore rails 116. Thecarriage 120 is adapted to be movable along a first portion of saidlongitudinal axis 102, typically by rolling or sliding on one ormore rails 116. At least one pair ofhandles 140 is attached to theplatform 130 or fixed near theplatform 130, with onehandle 140 of each pair positioned on opposing sides of the longitudinal axis. In this third embodiment, thehandles 140 have further ergonomic aspects such that: each handle 140 is configured to rotate about acentral axis 108 encompassed by saidhandle 140; each pair ofhandles 140 comprises portions positioned between approximately 13 inches and 15 inches apart (between approximately 33 cm and 38 cm apart); and thecentral axis 108 of each handle 140 is positioned at an angle between approximately 95° and 112° as measured relative to an extension of the longitudinal axis between each pair ofhandles 140 and beyond the first end of theframe 110. Variations of the third embodiment may include one or more additional aspects, which may also be used in combination. - Although the
handles 140 are disclosed in each of these embodiments as being configured to rotate about anaxis 108 encompassed by thehandle 140, it is also possible to use the other disclosed positional aspects of width W and angle θ with non-rotating or limitedrotating handles 140, although such an arrangement is not preferred. Additionally, the invention may be usable in combination with other handle systems such as the adjustable bar members disclosed in U.S. Pat. No. 8,641,585 to Sebastien Lagree. - Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although methods and materials similar to or equivalent to those described herein can be used in the practice or testing of the present invention, suitable methods and materials are described above. All publications, patent applications, patents, and other references mentioned herein are incorporated by reference in their entirety to the extent allowed by applicable law and regulations. An exercise machine ergonomic handle system has been described. It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the scope of the invention disclosed and that the examples and embodiments described herein are in all respects illustrative and not restrictive. Those skilled in the art of the present invention will recognize that other embodiments using the concepts described herein are also possible. Further, any reference to claim elements in the singular, for example, using the articles “a,” “an,” or “the” is not to be construed as limiting the element to the singular. The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the present embodiment be considered in all respects as illustrative and not restrictive. Any headings utilized within the description are for convenience only and have no legal or limiting effect.
Claims (19)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/973,050 US10065069B1 (en) | 2013-10-25 | 2018-05-07 | Exercise machine ergonomic handle system |
US16/119,793 US10518127B2 (en) | 2013-10-25 | 2018-08-31 | Exercise machine ergonomic handle system |
US16/558,469 US10486017B1 (en) | 2013-10-25 | 2019-09-03 | Exercise machine ergonomic handle system |
US16/693,089 US10835775B1 (en) | 2013-10-25 | 2019-11-22 | Exercise machine ergonomic handle system |
US17/096,117 US10926127B1 (en) | 2013-10-25 | 2020-11-12 | Exercise machine ergonomic handle system |
US17/098,553 US11020627B1 (en) | 2013-10-25 | 2020-11-16 | Exercise machine ergonomic handle system |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361895538P | 2013-10-25 | 2013-10-25 | |
US14/524,597 US9138606B2 (en) | 2013-10-25 | 2014-10-27 | Exercise machine ergonomic handle system |
US14/860,273 US9700754B2 (en) | 2013-10-25 | 2015-09-21 | Exercise machine ergonomic handle system |
US15/645,116 US9962573B2 (en) | 2013-10-25 | 2017-07-10 | Exercise machine ergonomic handle system |
US15/973,050 US10065069B1 (en) | 2013-10-25 | 2018-05-07 | Exercise machine ergonomic handle system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/645,116 Continuation US9962573B2 (en) | 2013-10-25 | 2017-07-10 | Exercise machine ergonomic handle system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/119,793 Continuation US10518127B2 (en) | 2013-10-25 | 2018-08-31 | Exercise machine ergonomic handle system |
Publications (2)
Publication Number | Publication Date |
---|---|
US10065069B1 US10065069B1 (en) | 2018-09-04 |
US20180250551A1 true US20180250551A1 (en) | 2018-09-06 |
Family
ID=52584035
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/524,597 Expired - Fee Related US9138606B2 (en) | 2013-10-25 | 2014-10-27 | Exercise machine ergonomic handle system |
US14/860,273 Active US9700754B2 (en) | 2013-10-25 | 2015-09-21 | Exercise machine ergonomic handle system |
US15/645,116 Expired - Fee Related US9962573B2 (en) | 2013-10-25 | 2017-07-10 | Exercise machine ergonomic handle system |
US15/973,050 Expired - Fee Related US10065069B1 (en) | 2013-10-25 | 2018-05-07 | Exercise machine ergonomic handle system |
US16/119,793 Expired - Fee Related US10518127B2 (en) | 2013-10-25 | 2018-08-31 | Exercise machine ergonomic handle system |
US16/558,469 Expired - Fee Related US10486017B1 (en) | 2013-10-25 | 2019-09-03 | Exercise machine ergonomic handle system |
US16/693,089 Active US10835775B1 (en) | 2013-10-25 | 2019-11-22 | Exercise machine ergonomic handle system |
US17/096,117 Active US10926127B1 (en) | 2013-10-25 | 2020-11-12 | Exercise machine ergonomic handle system |
US17/098,553 Active US11020627B1 (en) | 2013-10-25 | 2020-11-16 | Exercise machine ergonomic handle system |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/524,597 Expired - Fee Related US9138606B2 (en) | 2013-10-25 | 2014-10-27 | Exercise machine ergonomic handle system |
US14/860,273 Active US9700754B2 (en) | 2013-10-25 | 2015-09-21 | Exercise machine ergonomic handle system |
US15/645,116 Expired - Fee Related US9962573B2 (en) | 2013-10-25 | 2017-07-10 | Exercise machine ergonomic handle system |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/119,793 Expired - Fee Related US10518127B2 (en) | 2013-10-25 | 2018-08-31 | Exercise machine ergonomic handle system |
US16/558,469 Expired - Fee Related US10486017B1 (en) | 2013-10-25 | 2019-09-03 | Exercise machine ergonomic handle system |
US16/693,089 Active US10835775B1 (en) | 2013-10-25 | 2019-11-22 | Exercise machine ergonomic handle system |
US17/096,117 Active US10926127B1 (en) | 2013-10-25 | 2020-11-12 | Exercise machine ergonomic handle system |
US17/098,553 Active US11020627B1 (en) | 2013-10-25 | 2020-11-16 | Exercise machine ergonomic handle system |
Country Status (1)
Country | Link |
---|---|
US (9) | US9138606B2 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10780307B2 (en) | 2017-11-28 | 2020-09-22 | Lagree Technologies, Inc. | Adjustable resistance exercise machine |
US10857420B2 (en) | 2017-11-28 | 2020-12-08 | Lagree Technologies, Inc. | End platform for an exercise machine |
US10974092B2 (en) | 2018-07-25 | 2021-04-13 | Lagree Technologies, Inc. | Adjustable exercise machine |
US10994168B2 (en) | 2018-12-04 | 2021-05-04 | Lagree Technologies, Inc. | Exercise machine with resistance selector system |
US11000727B2 (en) | 2018-08-20 | 2021-05-11 | Lagree Technologies, Inc. | Exercise machine with levitated platform |
US11213719B1 (en) | 2020-06-30 | 2022-01-04 | Lagree Technologies, Inc. | System and method of using two exercise machines |
USD946094S1 (en) | 2020-03-16 | 2022-03-15 | Lagree Technologies, Inc. | Exercise machine |
US11433272B2 (en) | 2020-01-16 | 2022-09-06 | Lagree Technologies, Inc. | Exercise machine handle system |
US11439887B2 (en) | 2019-09-09 | 2022-09-13 | Lagree Technologies, Inc. | Exercise machine with visual guidance |
US11446540B2 (en) | 2019-05-08 | 2022-09-20 | Lagree Technologies, Inc. | Exercise machine handle system |
US11456623B2 (en) | 2020-11-04 | 2022-09-27 | Lagree Technologies, Inc. | Wireless power system for an exercise machine |
US11458355B2 (en) | 2020-08-25 | 2022-10-04 | Lagree Technologies, Inc. | Exercise machine |
US11465011B1 (en) | 2021-07-20 | 2022-10-11 | Lagree Technologies, Inc. | Exercise machine with adjustable platforms |
US11465027B1 (en) | 2021-03-16 | 2022-10-11 | Lagree Technologies, Inc. | Exercise machine storage system |
US11478677B2 (en) | 2019-06-03 | 2022-10-25 | Lagree Technologies, Inc. | Exercise machine |
US11590387B2 (en) | 2015-03-17 | 2023-02-28 | Lagree Technologies, Inc. | Exercise machine monitoring and instruction system |
USD993341S1 (en) | 2021-06-30 | 2023-07-25 | Lagree Technologies, Inc. | Exercise machine |
US11771940B2 (en) | 2017-11-28 | 2023-10-03 | Lagree Technologies, Inc. | Adjustable resistance exercise machine |
US11872441B2 (en) | 2021-06-15 | 2024-01-16 | Lagree Technologies, Inc. | Exercise machine rail system |
US11931615B2 (en) | 2021-07-13 | 2024-03-19 | Lagree Technologies, Inc. | Exercise machine resistance selection system |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10029141B2 (en) | 2012-10-29 | 2018-07-24 | Lagree Technologies, Inc. | Exercise machine handle indicia system |
US9981156B2 (en) | 2015-10-21 | 2018-05-29 | Lagree Technologies, Inc. | Exercise machine with multiple contact surfaces |
US9415253B2 (en) | 2012-10-29 | 2016-08-16 | Spx Fitness, Inc. | Exercise machine carriage handle system |
US10940359B2 (en) | 2013-08-26 | 2021-03-09 | Lagree Technologies, Inc. | Exercise machine inclination device |
US9545535B2 (en) | 2013-08-26 | 2017-01-17 | Lagree Technologies, Inc. | Exercise machine inclination device |
US10279207B2 (en) | 2013-08-26 | 2019-05-07 | Lagree Technologies, Inc. | Exercise machine support system |
US9370679B2 (en) | 2013-08-26 | 2016-06-21 | Spx Fitness, Inc. | Multi-axis adjustable exercise machine |
US9138606B2 (en) | 2013-10-25 | 2015-09-22 | Spx Fitness, Inc. | Exercise machine ergonomic handle system |
US9579555B2 (en) | 2014-06-17 | 2017-02-28 | Lagree Technologies, Inc. | Exercise machine rail system |
US10109216B2 (en) | 2014-06-17 | 2018-10-23 | Lagree Technologies, Inc. | Interactive exercise instruction system and method |
US11666792B2 (en) | 2014-06-17 | 2023-06-06 | Lagree Technologies, Inc. | Exercise machine support system |
US9586089B2 (en) | 2014-06-17 | 2017-03-07 | Lagree Technologies, Inc. | Exercise machine adjustable resistance system and method |
US9868019B2 (en) | 2014-08-29 | 2018-01-16 | Lagree Technologies, Inc. | Exercise machine reversible resistance system |
US9868009B2 (en) | 2014-08-29 | 2018-01-16 | Lagree Technologies, Inc. | Exercise machine with variable resistance system |
US11654326B2 (en) | 2015-02-10 | 2023-05-23 | Lagree Technologies, Inc. | Exercise machine inclination device |
USD764606S1 (en) * | 2015-02-23 | 2016-08-23 | Spx Fitness, Inc. | Pilates machine |
USD772992S1 (en) * | 2015-05-05 | 2016-11-29 | Spx Fitness, Inc. | Exercise machine with carriage |
US10792538B2 (en) | 2015-06-12 | 2020-10-06 | Lagree Technologies, Inc. | Bioelectrical signal controlled exercise machine system |
US11395936B1 (en) | 2015-12-16 | 2022-07-26 | Lagree Technologies, Inc. | Exercise machine carriage handle system |
US9868011B2 (en) | 2016-01-22 | 2018-01-16 | Lagree Technologies, Inc. | Exercise machine resistance adjustment system |
WO2017184754A1 (en) | 2016-04-19 | 2017-10-26 | Lagree Technologies, Inc. | Tilting exercise machine |
US10478656B2 (en) | 2016-07-12 | 2019-11-19 | Lagree Technologies, Inc. | Exercise machine with electromagnetic resistance selection |
US10569118B2 (en) | 2016-07-22 | 2020-02-25 | Lagree Technologies, Inc. | Reversible resistance exercise machine |
US10493321B2 (en) | 2016-10-20 | 2019-12-03 | Lagree Technologies, Inc. | Exercise machine with adjustable handles |
US10751600B2 (en) | 2016-10-25 | 2020-08-25 | Lagree Technologies, Inc. | Exercise machine accessory system |
US10518125B2 (en) * | 2016-12-21 | 2019-12-31 | Brian Patrick Janowski | Translating carriage exercise machines and methods of use |
WO2018119479A1 (en) | 2016-12-23 | 2018-06-28 | Lagree Technologies, Inc. | Exercise machine |
US10702760B2 (en) | 2017-03-09 | 2020-07-07 | Lagree Technologies, Inc. | System and method for networking fitness machines |
US10561896B2 (en) | 2017-06-14 | 2020-02-18 | Lagree Technologies, Inc. | Exercise machine with multiple platforms |
US10549140B2 (en) | 2017-06-14 | 2020-02-04 | Lagree Technologies, Inc. | Exercise machine tension device securing system |
CN107243139B (en) * | 2017-07-31 | 2018-12-21 | 绍兴伟乐服饰有限公司 | A kind of new-type physical training tool |
US11285360B2 (en) * | 2017-11-06 | 2022-03-29 | Angus Lochhead | Shoulder exercise machine |
US10814165B2 (en) * | 2017-11-06 | 2020-10-27 | Angus Lochhead | Shoulder exercise machine |
USD851185S1 (en) * | 2017-11-16 | 2019-06-11 | Yvon Andre Laurin | Knee slide |
US10434351B1 (en) * | 2018-04-06 | 2019-10-08 | Raymond Addison | Multi-use fitness and rehabilitation machine |
US10821318B2 (en) * | 2018-04-25 | 2020-11-03 | Freddy Saddler | Exercising assembly |
CN109350913A (en) * | 2018-12-07 | 2019-02-19 | 苏州安怀信运动器材有限公司 | Multifunctional abdominal exercising device |
US11484751B2 (en) * | 2019-03-15 | 2022-11-01 | Vicki C. Davide | Adjustable exercise plank machine |
GB2586012B (en) * | 2019-07-24 | 2023-09-27 | Hifi Black Ltd | A device for use in microgravity environments |
US11123257B2 (en) * | 2019-08-20 | 2021-09-21 | Joseph Crocco | Foam glide |
US11465007B2 (en) * | 2019-10-14 | 2022-10-11 | Core Health and Fitness, LLC. | Pilates reformer |
USD933764S1 (en) * | 2019-10-18 | 2021-10-19 | High Street TV (Group) Ltd. | Track exercise equipment |
US11911646B2 (en) | 2020-02-10 | 2024-02-27 | De Luna Studios, LLC | Exercise machine |
CN111408102B (en) * | 2020-03-17 | 2021-04-27 | 王访清 | Sports fitness equipment |
CN113616979B (en) * | 2021-05-17 | 2022-07-19 | 吉林师范大学 | Aerobics exercises sportsman's health harmony trainer and system |
USD989199S1 (en) * | 2021-07-19 | 2023-06-13 | Frame Innovative Technologies Corp. | Pilates reformer |
USD989198S1 (en) * | 2021-07-19 | 2023-06-13 | Frame Innovative Technologies Corp. | Pilates reformer |
USD989894S1 (en) | 2022-11-08 | 2023-06-20 | Gavin Edward Hamer | Sliding exercise and measurement device |
Family Cites Families (138)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US131886A (en) | 1872-10-01 | Improvement in ink compounds for telegraphic and other purposes | ||
US1621477A (en) | 1924-08-27 | 1927-03-15 | Pilates Joe | Gymnastic apparatus |
US1866868A (en) | 1928-10-19 | 1932-07-12 | Health Developing Apparatus Co | Exercising apparatus |
US2223309A (en) | 1940-04-03 | 1940-11-26 | Swanson John | Exercising device |
US3589720A (en) | 1969-10-22 | 1971-06-29 | Alexander Agamian | Exercise apparatus with movable hand and foot platforms |
US3746338A (en) | 1971-12-20 | 1973-07-17 | R Proctor | Movable weight type exercising |
US3770267A (en) | 1972-03-08 | 1973-11-06 | Carthy M Mc | Exercising machine having plural exercising implements thereon |
US3795396A (en) | 1972-06-23 | 1974-03-05 | E Kropelnitski | Jump measuring device |
US3806094A (en) | 1973-01-08 | 1974-04-23 | P Harken | Convertible fitting for pulley |
US4111417A (en) | 1977-02-14 | 1978-09-05 | Gardner James A | Torso exerciser |
US4231375A (en) | 1977-10-20 | 1980-11-04 | Boehringer John R | Pulmonary exerciser |
US4865317A (en) | 1982-02-26 | 1989-09-12 | Hickey Donald D | Push-pull exercise device |
US4541627A (en) | 1983-07-29 | 1985-09-17 | Maclean W Douglas | Exercise rowing machine |
US4915377A (en) | 1984-05-09 | 1990-04-10 | Marcy Fitness Products | Exercise apparatus |
US4620701A (en) | 1984-08-20 | 1986-11-04 | Mojden Daniel R | Adjustable exercise apparatus |
US4650184A (en) | 1985-07-08 | 1987-03-17 | Gordon Brebner | Ski exerciser apparatus |
US4798378A (en) | 1985-07-15 | 1989-01-17 | Jones Robert S | Rowing machine |
US4695050A (en) | 1985-09-16 | 1987-09-22 | Precor Incorporated | Exercise rowing machine |
US4706953A (en) | 1985-10-11 | 1987-11-17 | Graham Gary A | Active/passive exercise apparatus |
DE3539796C2 (en) | 1985-11-09 | 1994-05-05 | Josef Schnell | Training device |
US5108093A (en) | 1986-05-08 | 1992-04-28 | Weslo, Inc. | Multipurpose exerciser |
US4756523A (en) | 1986-07-03 | 1988-07-12 | M & R Industries, Inc. | Exercise rowing machine with seat carriage lock |
DE3727101A1 (en) * | 1986-08-29 | 1988-03-10 | Verimark Pty Ltd | EXERCISE DEVICE |
US4759540A (en) | 1986-10-14 | 1988-07-26 | Industrial Technology Research Institute | Compact structure for a treadmill |
US4709918A (en) | 1986-12-29 | 1987-12-01 | Arkady Grinblat | Universal exercising apparatus |
US7090621B2 (en) | 1987-07-30 | 2006-08-15 | Loane R Joel | Ski exercising and training apparatus |
US4845987A (en) | 1988-08-12 | 1989-07-11 | Wanamax Ventures, Inc. | Cervical muscle exercising and testing apparatus |
US5007632A (en) | 1989-10-12 | 1991-04-16 | Wilkinson William T | Combination sit-up, rowing, arm, leg and foot exercise device |
US5064189A (en) | 1989-11-15 | 1991-11-12 | Shiuh Shinn Jiang | Exercise apparatus for generating harmonic resistance to an exerciser |
US5072929A (en) | 1990-06-13 | 1991-12-17 | Nordictrack, Inc. | Dual resistance exercise rowing machine |
US5110122A (en) * | 1990-09-14 | 1992-05-05 | Czeu Gathright | Exercising apparatus and method |
US5066005A (en) | 1990-10-01 | 1991-11-19 | Luecke Thomas W | Enhanced core movement training bench |
US5139471A (en) | 1991-02-12 | 1992-08-18 | Dornberger Sharon A | Mini-gym for exercising the limbs |
US5179746A (en) | 1991-09-23 | 1993-01-19 | Rogers D Randall | Stretcher |
US5211617A (en) | 1991-10-31 | 1993-05-18 | Millen Roy F | Torsion exercising device |
US5358462A (en) * | 1992-01-03 | 1994-10-25 | Calderone Michael P | Exercise apparatus |
EP0553536A1 (en) | 1992-01-27 | 1993-08-04 | Yu-Jun Wang | Gymnastic apparatus |
US5374226A (en) | 1992-04-15 | 1994-12-20 | Grahm; Norman B. | Method and apparatus for increasing the strength, flexibility and span of a hand |
US5263913A (en) | 1992-07-31 | 1993-11-23 | Boren John P | Exercise machine |
US5380259A (en) | 1993-10-13 | 1995-01-10 | Mediflex Systems, Inc. | Arm, hand and wrist exercising device |
US5429567A (en) * | 1993-11-01 | 1995-07-04 | Stamina Products, Inc. | Cross-country and downhill slalom skiing exercise machine |
USD362700S (en) | 1994-07-05 | 1995-09-26 | Breibart Joan R | Physical exerciser |
US5503609A (en) | 1994-09-08 | 1996-04-02 | Bull; John W. | Exercising apparatus |
US5857946A (en) | 1995-03-03 | 1999-01-12 | Brown; Claudia D. | Variable resistance refillable exercise dumbbell |
US5681249A (en) | 1995-11-29 | 1997-10-28 | Endelman; Ken | Convertible exercise apparatus |
USD382319S (en) | 1996-04-12 | 1997-08-12 | Stamina Products, Inc. | Exerciser |
CA2175004A1 (en) | 1996-04-25 | 1997-10-26 | Gerry Pettle | Method of lighting a basketball goal, an apparatus thereof, and a kit therefor |
US5833588A (en) * | 1996-07-08 | 1998-11-10 | Connelly Iii; William L. | Hand-held resilient exerciser |
US5997450A (en) * | 1996-09-18 | 1999-12-07 | Wilkinson; William T. | Combination slant board and abdominal rocker |
US6071217A (en) | 1996-10-24 | 2000-06-06 | Barnett; Larry W. | Prone torso exerciser |
US5967955A (en) | 1997-05-02 | 1999-10-19 | Total Gym Fitness, Ltd. | Collapsible exercise device |
US5885197A (en) | 1997-06-04 | 1999-03-23 | Barton; Jimmy | Exercise equipment |
US6042523A (en) | 1997-06-06 | 2000-03-28 | Graham; Gary A. | Therapeutic exercise apparatus and method |
US6045491A (en) | 1998-08-31 | 2000-04-04 | Elyse McNergney | Exercise machine |
US6179753B1 (en) | 1998-10-14 | 2001-01-30 | Illinois Tool Works Inc. | Suspension system for exercise apparatus |
US7163500B2 (en) | 2003-11-25 | 2007-01-16 | Balanced Body, Inc. | Reformer exercise apparatus anchor bar assembly |
US6527685B2 (en) | 1999-03-11 | 2003-03-04 | Balanced Body, Inc. | Reformer exercise apparatus |
US6926650B2 (en) | 1999-03-11 | 2005-08-09 | Balanced Body, Inc. | Collapsible reformer exercise apparatus |
US6440045B1 (en) | 1999-04-22 | 2002-08-27 | Kerry R. Gaston | Abdominal exercise apparatus and method |
DE29922904U1 (en) | 1999-12-28 | 2000-02-17 | Hsieh Jung Pao | Multi-purpose glider |
US6315695B1 (en) | 2000-01-18 | 2001-11-13 | Michael R. Follett | Tri-planar controller motion rehabilitation and exercise platform |
US6786850B2 (en) | 2000-10-04 | 2004-09-07 | Skatestrider Inc. | Exercise apparatus for simulating skating movement |
US7775936B2 (en) * | 2000-12-29 | 2010-08-17 | Wilkinson William T | Total body exercise machine |
US20040204294A2 (en) | 2000-12-29 | 2004-10-14 | William Wilkinson | Exercise device for exercising upper body simultaneously with lower body exercise |
US6634996B2 (en) | 2001-01-16 | 2003-10-21 | Neill Jacobsen | Exercise apparatus |
US6461283B1 (en) | 2001-02-23 | 2002-10-08 | Barry R. Maron | Plyometric exercise apparatus |
US7125368B2 (en) * | 2001-12-20 | 2006-10-24 | Balanced Body, Inc. | Reformer exercise apparatus having a non-rotating spring anchor bar |
US6685606B2 (en) * | 2001-12-20 | 2004-02-03 | Balanced Body, Inc. | Reformer exercise apparatus having a non-rotating spring anchor bar |
US7104937B2 (en) | 2001-12-26 | 2006-09-12 | Arbuckle Michael M | Foldable transportable multiple function pilates exercise method and apparatus |
US6652425B1 (en) | 2002-05-31 | 2003-11-25 | Biodex Medical Systems, Inc. | Cyclocentric ergometer |
US6817968B2 (en) | 2002-07-09 | 2004-11-16 | Scott Galbraith | Exercise machine for performing rowing-type and other exercises |
US7806805B2 (en) * | 2003-10-27 | 2010-10-05 | Stamina Products, Inc. | Exercise apparatus with resilient foot support |
US7179207B2 (en) | 2003-01-17 | 2007-02-20 | Stamina Products, Inc. | Exercise apparatus with resilient foot support |
AU2003225157A1 (en) | 2003-04-23 | 2004-11-23 | Julie Lobdell | Foldable transportable multiple function pilates exercise apparatus and method |
US6981932B1 (en) | 2003-09-10 | 2006-01-03 | Johnson Kuo | Rowing machine |
US7585263B2 (en) | 2005-01-05 | 2009-09-08 | Ab Coasler Holdings, Inc. | Abdominal exercise machine |
US20050164856A1 (en) | 2004-01-09 | 2005-07-28 | Parmater Kim M. | Method and apparatus for performing pilates exercises |
US7288054B2 (en) | 2004-09-01 | 2007-10-30 | Balanced Body, Inc. | Reformer exercise apparatus foot bar support |
US7294098B2 (en) | 2005-03-01 | 2007-11-13 | Balanced Body, Inc. | Carriage for a collapsible reformer exercise apparatus |
US7901338B2 (en) | 2005-04-07 | 2011-03-08 | Stamina Products, Inc. | Exercise apparatus and method |
US7438673B1 (en) | 2005-07-22 | 2008-10-21 | Tom Jones | Reciprocal inhibition body toner apparatus |
US7488282B2 (en) * | 2005-11-16 | 2009-02-10 | Shannon Leavitt | Exercise device |
US20070117693A1 (en) * | 2005-11-23 | 2007-05-24 | Mihai Ilioi | Method and apparatus for lateral exercise |
US7931570B2 (en) | 2006-01-30 | 2011-04-26 | Balanced Body, Inc. | Exercise device |
US7419459B2 (en) | 2006-01-31 | 2008-09-02 | Willem Johannes Van Straaten | Exercise machine |
US7862489B2 (en) | 2006-07-17 | 2011-01-04 | Studio Moderna Sa | Multipurpose exercise system |
US7803095B1 (en) * | 2006-08-18 | 2010-09-28 | Lagree Sebastien A | Exercise machine |
US7540831B2 (en) * | 2007-10-28 | 2009-06-02 | Perfect Pushup, Llc | Pullup exercise assembly with rotatable handles and pivotable bar |
US7674211B2 (en) | 2007-11-07 | 2010-03-09 | Viktor Uygan | Exercise apparatus with a pull cord central pulley attached to a carriage and a pulley locking mechanism |
WO2009061321A1 (en) * | 2007-11-09 | 2009-05-14 | Peak Body Systems Dba Peak Pilates | Exercise table |
US7654941B2 (en) | 2007-12-19 | 2010-02-02 | Natural Fitness, Inc. | Exercise apparatus |
US8430800B2 (en) | 2008-02-07 | 2013-04-30 | Gregory Joseph Nolan | Leg exercise machine |
US8613692B2 (en) | 2008-03-05 | 2013-12-24 | Mad Dogg Athletics, Inc. | Exercise chair |
WO2010027836A1 (en) | 2008-08-26 | 2010-03-11 | Terrence Halver | Skating simulator |
US7938763B2 (en) * | 2009-03-06 | 2011-05-10 | Engineering Fitness International Corp. | Inclinable exercise device with abdominal crunch exercise accessory apparatus and method |
US7819777B1 (en) | 2009-05-21 | 2010-10-26 | Youtrainfitness, LLC | Exercise alignment mat system |
GB0910823D0 (en) | 2009-06-23 | 2009-08-05 | Garuda Entpr Ltd | Exercise apparatus |
US7942799B1 (en) | 2009-10-12 | 2011-05-17 | Boyd Gary G | Knee joint flexure progression meter |
WO2011081774A2 (en) | 2009-12-14 | 2011-07-07 | Hill-Rom Services, Inc. | Patient support apparatuses with exercise functionalities |
US8137247B2 (en) | 2010-01-12 | 2012-03-20 | Stamina Products, Inc. | Exercise apparatus with resilient foot support |
US8834332B2 (en) | 2010-08-27 | 2014-09-16 | Total Gym Global Corp. | Collapsible inclinable exercise device and method of using same |
US8506462B2 (en) * | 2010-10-01 | 2013-08-13 | Matthew Gregor | Exercise apparatus |
US9079071B2 (en) | 2011-04-28 | 2015-07-14 | Stephanie Allain | Exercise apparatus and associated methods |
US9522299B2 (en) | 2012-10-29 | 2016-12-20 | Lagree Technologies, Inc. | Multiple position locking handle for an exercise machine |
US20170043210A9 (en) | 2011-05-20 | 2017-02-16 | The Superformers, Inc. | Exercise System with Positioning Markings |
US8641585B2 (en) | 2011-05-20 | 2014-02-04 | Sebastien A. LaGree | Exercise machine |
US9119989B1 (en) | 2012-10-29 | 2015-09-01 | Spx Fitness, Inc. | Exercise machine handle system |
US9072931B2 (en) | 2013-10-23 | 2015-07-07 | Spx Fitness, Inc. | Exercise machine carriage system |
US8721511B2 (en) | 2011-07-13 | 2014-05-13 | Balanced Body, Inc. | Reformer exercise apparatus |
USD659205S1 (en) | 2011-07-13 | 2012-05-08 | Balanced Body, Inc. | Reformer exercise apparatus |
US8894551B2 (en) | 2012-03-12 | 2014-11-25 | Mohamed Kerdjoudj | Portable exercise machine for lower body |
US20140011645A1 (en) * | 2012-07-03 | 2014-01-09 | Keith Johnson | Multiple position exercise device |
US20140141948A1 (en) | 2012-09-18 | 2014-05-22 | Rockit Body Pilates, Llc | Pilates reformer |
US9022909B2 (en) * | 2012-10-04 | 2015-05-05 | Reform 180, Inc. | Adaptive split carriage exercise reformer |
US9457225B2 (en) | 2012-10-29 | 2016-10-04 | Spx Fitness, Inc. | Exercise machine cable adjustment system |
US9415253B2 (en) | 2012-10-29 | 2016-08-16 | Spx Fitness, Inc. | Exercise machine carriage handle system |
US9283422B2 (en) | 2012-10-29 | 2016-03-15 | Spx Fitness, Inc. | Pilates machine tension device support system |
US9393454B2 (en) | 2012-10-29 | 2016-07-19 | Spx Fitness, Inc. | Exercise machine tension system |
US20140221182A1 (en) * | 2013-02-01 | 2014-08-07 | Chieh-Jeh Lin | Multi-Functional Exercise Platform |
US9370679B2 (en) | 2013-08-26 | 2016-06-21 | Spx Fitness, Inc. | Multi-axis adjustable exercise machine |
US9545535B2 (en) | 2013-08-26 | 2017-01-17 | Lagree Technologies, Inc. | Exercise machine inclination device |
US9517375B2 (en) | 2013-08-26 | 2016-12-13 | Lagree Technologies, Inc. | Exercise machine support system |
US9211440B2 (en) | 2013-08-26 | 2015-12-15 | Spx Fitness, Inc. | Adjustable exercise system |
US20150065320A1 (en) * | 2013-08-30 | 2015-03-05 | Brianne Anderson | Reformer |
US9138606B2 (en) | 2013-10-25 | 2015-09-22 | Spx Fitness, Inc. | Exercise machine ergonomic handle system |
US9180332B1 (en) | 2013-10-31 | 2015-11-10 | Juan M. Tenorio | Compressive exercise device |
US9457216B2 (en) | 2013-11-18 | 2016-10-04 | Spx Fitness, Inc. | Self-standing weighted pole system |
US20150220523A1 (en) | 2014-02-04 | 2015-08-06 | Spx Fitness, Inc. | Customizable Workout Video System |
US10500441B2 (en) | 2014-02-04 | 2019-12-10 | Lagree Technologies, Inc. | Pilates exercise routine system and method |
US20150246263A1 (en) | 2014-02-28 | 2015-09-03 | Total Gym Global Corp. | Functional body weight circuit training system and method of using exercise devices having a slidable incline |
ES2717761T3 (en) | 2014-02-28 | 2019-06-25 | Hoist Fitness Systems Inc | Functional training exercise machine |
US9586089B2 (en) | 2014-06-17 | 2017-03-07 | Lagree Technologies, Inc. | Exercise machine adjustable resistance system and method |
US9579555B2 (en) | 2014-06-17 | 2017-02-28 | Lagree Technologies, Inc. | Exercise machine rail system |
US10109216B2 (en) | 2014-06-17 | 2018-10-23 | Lagree Technologies, Inc. | Interactive exercise instruction system and method |
US9868009B2 (en) | 2014-08-29 | 2018-01-16 | Lagree Technologies, Inc. | Exercise machine with variable resistance system |
US9868019B2 (en) | 2014-08-29 | 2018-01-16 | Lagree Technologies, Inc. | Exercise machine reversible resistance system |
WO2016149504A1 (en) | 2015-03-17 | 2016-09-22 | Spx Fitness, Inc. | Exercise machine monitoring and instruction system |
US10792538B2 (en) | 2015-06-12 | 2020-10-06 | Lagree Technologies, Inc. | Bioelectrical signal controlled exercise machine system |
-
2014
- 2014-10-27 US US14/524,597 patent/US9138606B2/en not_active Expired - Fee Related
-
2015
- 2015-09-21 US US14/860,273 patent/US9700754B2/en active Active
-
2017
- 2017-07-10 US US15/645,116 patent/US9962573B2/en not_active Expired - Fee Related
-
2018
- 2018-05-07 US US15/973,050 patent/US10065069B1/en not_active Expired - Fee Related
- 2018-08-31 US US16/119,793 patent/US10518127B2/en not_active Expired - Fee Related
-
2019
- 2019-09-03 US US16/558,469 patent/US10486017B1/en not_active Expired - Fee Related
- 2019-11-22 US US16/693,089 patent/US10835775B1/en active Active
-
2020
- 2020-11-12 US US17/096,117 patent/US10926127B1/en active Active
- 2020-11-16 US US17/098,553 patent/US11020627B1/en active Active
Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11794068B2 (en) | 2015-03-17 | 2023-10-24 | Lagree Technologies, Inc. | Exercise machine monitoring and instruction system |
US11590387B2 (en) | 2015-03-17 | 2023-02-28 | Lagree Technologies, Inc. | Exercise machine monitoring and instruction system |
US11771940B2 (en) | 2017-11-28 | 2023-10-03 | Lagree Technologies, Inc. | Adjustable resistance exercise machine |
US10857420B2 (en) | 2017-11-28 | 2020-12-08 | Lagree Technologies, Inc. | End platform for an exercise machine |
US10780307B2 (en) | 2017-11-28 | 2020-09-22 | Lagree Technologies, Inc. | Adjustable resistance exercise machine |
US11247090B1 (en) | 2017-11-28 | 2022-02-15 | Lagree Technologies, Inc. | Adjustable resistance exercise machine |
US11298586B1 (en) | 2017-11-28 | 2022-04-12 | Lagree Technologies, Inc. | End platform for an exercise machine |
US11642567B1 (en) | 2017-11-28 | 2023-05-09 | Lagree Technologies, Inc. | End platform for an exercise machine |
US10974092B2 (en) | 2018-07-25 | 2021-04-13 | Lagree Technologies, Inc. | Adjustable exercise machine |
US11883709B2 (en) | 2018-07-25 | 2024-01-30 | Lagree Technologies, Inc. | Adjustable exercise machine |
US11446536B2 (en) | 2018-07-25 | 2022-09-20 | Lagree Technologies, Inc. | Adjustable exercise machine |
US11707643B2 (en) | 2018-08-20 | 2023-07-25 | Lagree Technologies, Inc. | Exercise machine with levitated platform |
US11504573B2 (en) | 2018-08-20 | 2022-11-22 | Lagree Technologies, Inc. | Exercise machine with levitated platform |
US11000727B2 (en) | 2018-08-20 | 2021-05-11 | Lagree Technologies, Inc. | Exercise machine with levitated platform |
US10994168B2 (en) | 2018-12-04 | 2021-05-04 | Lagree Technologies, Inc. | Exercise machine with resistance selector system |
US11389685B2 (en) | 2018-12-04 | 2022-07-19 | Lagree Technologies, Inc. | Exercise machine with resistance selector system |
US11911645B2 (en) | 2018-12-04 | 2024-02-27 | Lagree Technologies, Inc. | Exercise machine with resistance selector system |
US11684818B2 (en) | 2019-05-08 | 2023-06-27 | Lagree Technologies, Inc. | Exercise machine handle system |
US11446540B2 (en) | 2019-05-08 | 2022-09-20 | Lagree Technologies, Inc. | Exercise machine handle system |
US11478677B2 (en) | 2019-06-03 | 2022-10-25 | Lagree Technologies, Inc. | Exercise machine |
US11826629B2 (en) | 2019-09-09 | 2023-11-28 | Lagree Technologies, Inc. | Exercise machine with visual guidance |
US11439887B2 (en) | 2019-09-09 | 2022-09-13 | Lagree Technologies, Inc. | Exercise machine with visual guidance |
US11433272B2 (en) | 2020-01-16 | 2022-09-06 | Lagree Technologies, Inc. | Exercise machine handle system |
US11648439B2 (en) | 2020-01-16 | 2023-05-16 | Lagree Technologies, Inc. | Exercise machine handle system |
USD977041S1 (en) | 2020-03-16 | 2023-01-31 | Lagree Technologies, Inc. | Exercise machine |
USD959580S1 (en) | 2020-03-16 | 2022-08-02 | Lagree Technologies, Inc. | Exercise machine |
USD946094S1 (en) | 2020-03-16 | 2022-03-15 | Lagree Technologies, Inc. | Exercise machine |
US11691048B2 (en) | 2020-06-30 | 2023-07-04 | Lagree Technologies, Inc. | System and method of using two exercise machines |
US11213719B1 (en) | 2020-06-30 | 2022-01-04 | Lagree Technologies, Inc. | System and method of using two exercise machines |
US11623118B2 (en) | 2020-08-25 | 2023-04-11 | Lagree Technologies, Inc. | Exercise machine |
US11458355B2 (en) | 2020-08-25 | 2022-10-04 | Lagree Technologies, Inc. | Exercise machine |
US11456623B2 (en) | 2020-11-04 | 2022-09-27 | Lagree Technologies, Inc. | Wireless power system for an exercise machine |
US11465027B1 (en) | 2021-03-16 | 2022-10-11 | Lagree Technologies, Inc. | Exercise machine storage system |
US11872441B2 (en) | 2021-06-15 | 2024-01-16 | Lagree Technologies, Inc. | Exercise machine rail system |
USD993341S1 (en) | 2021-06-30 | 2023-07-25 | Lagree Technologies, Inc. | Exercise machine |
USD1009186S1 (en) | 2021-06-30 | 2023-12-26 | Lagree Technologies, Inc. | Exercise machine |
US11931615B2 (en) | 2021-07-13 | 2024-03-19 | Lagree Technologies, Inc. | Exercise machine resistance selection system |
US11794065B2 (en) | 2021-07-20 | 2023-10-24 | Lagree Technologies, Inc. | Exercise machine with adjustable platforms |
US11465011B1 (en) | 2021-07-20 | 2022-10-11 | Lagree Technologies, Inc. | Exercise machine with adjustable platforms |
Also Published As
Publication number | Publication date |
---|---|
US10486017B1 (en) | 2019-11-26 |
US11020627B1 (en) | 2021-06-01 |
US9138606B2 (en) | 2015-09-22 |
US10926127B1 (en) | 2021-02-23 |
US9700754B2 (en) | 2017-07-11 |
US9962573B2 (en) | 2018-05-08 |
US20190083842A1 (en) | 2019-03-21 |
US10518127B2 (en) | 2019-12-31 |
US20160008657A1 (en) | 2016-01-14 |
US10065069B1 (en) | 2018-09-04 |
US20170304673A1 (en) | 2017-10-26 |
US10835775B1 (en) | 2020-11-17 |
US20150065318A1 (en) | 2015-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10926127B1 (en) | Exercise machine ergonomic handle system | |
US11938370B2 (en) | Exercise device and methods | |
US20200353306A1 (en) | Exercise Machine Handle System | |
US10245461B2 (en) | Strength training system and method of using same | |
US7156788B1 (en) | Exercise apparatus | |
US20140274598A1 (en) | Dumbbell | |
US20180056120A1 (en) | Multi-Purpose Resistance-Free Exercise Wheel | |
EP3409331A3 (en) | Assisted chin/dip exercise apparatus with adjustable chin-up/pull-up handles | |
US20120277079A1 (en) | Exercise Apparatus and Associated Methods | |
US20100323854A1 (en) | Press bars for weightlifting exercises and related methods for using them | |
US20140005008A1 (en) | Abdomen exercise machine | |
EP2959947B1 (en) | Abdomen exercise bench | |
US9278253B2 (en) | Abdomen exercise bench | |
US20070184950A1 (en) | Exercise device | |
US20160158597A1 (en) | Push-up exercise device | |
US20140011644A1 (en) | Versatile abdomen exercise machine | |
US20060040802A1 (en) | Exercise bar with head-accepting gap | |
KR101463757B1 (en) | Multi-Functional Slide Exercise Apparatus | |
US20050075224A1 (en) | Exercising device | |
US8465402B2 (en) | Exercise device | |
US20130260966A1 (en) | Support frame for exercise apparatus | |
US20240115901A1 (en) | Exercise device | |
US20130217550A1 (en) | Exercise device | |
US20220323811A1 (en) | Running bended exerciser | |
ITMO20060190A1 (en) | SEAT ATRREZZO FOR TRAINING OF ABDOMINAL MUSCLES |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: LAGREE TECHNOLOGIES, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LAGREE, SEBASTIEN ANTHONY LOUIS, MR.;HAMILTON, JOHN C., MR.;SIGNING DATES FROM 20170712 TO 20170713;REEL/FRAME:045735/0109 |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
FEPP | Fee payment procedure |
Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20220904 |