US20020160891A1 - Portable exercise station with variable resistance band - Google Patents
Portable exercise station with variable resistance band Download PDFInfo
- Publication number
- US20020160891A1 US20020160891A1 US10/134,284 US13428402A US2002160891A1 US 20020160891 A1 US20020160891 A1 US 20020160891A1 US 13428402 A US13428402 A US 13428402A US 2002160891 A1 US2002160891 A1 US 2002160891A1
- Authority
- US
- United States
- Prior art keywords
- exercise machine
- band
- machine according
- spindle
- base unit
- 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.)
- Abandoned
Links
Images
Classifications
-
- 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
- A63B21/15—Arrangements for force transmissions
- A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
- A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
-
- 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
-
- 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
- A63B21/0552—Elastic ropes or bands
-
- 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
- A63B21/4001—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor
- A63B21/4011—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the lower limbs
- A63B21/4013—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the lower limbs to the ankle
-
- 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
- A63B21/4023—Interfaces with the user related to strength training; Details thereof the user operating the resistance directly, without additional interface
- A63B21/4025—Resistance devices worn on the user's body
-
- 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
- A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
-
- 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
- A63B21/0442—Anchored at one end only, the other end being manipulated by the user
-
- 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
- A63B21/0552—Elastic ropes or bands
- A63B21/0557—Details of attachments, e.g. clips or clamps
-
- 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
- A63B21/16—Supports for anchoring force-resisters
-
- 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
- A63B2208/0204—Standing on the feet
-
- 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
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0242—Lying down
- A63B2208/0252—Lying down supine
-
- 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
- A63B2208/0242—Lying down
- A63B2208/0257—Lying down prone
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
Definitions
- the present invention relates to exercise devices, and, more particularly, to a portable exercise station with a variable resistance band assembly that makes it possible to exercise all major muscle groups through a broad range of intensities.
- U.S. Pat. No. 4,077,626 discloses an exercise machine in lines pulled by the exerciser are coupled to a flywheel through a ratchet transmission so that pulling on the lines causes the flywheel to spin. When the pull stops, the lines are retracted by spring-loaded spools on the input shaft of the transmission.
- U.S. Pat. No. 4,257,592 shows an exercise device having handles connected to the ends of a rope which is trained about pulleys at opposite ends of a housing on which the exerciser stands. The effective length of the rope is adjusted by forming a loop in the rope and securing it with a clamp, and resistance is provided by the pull of one arm against the other.
- U.S. Pat. No. 4,645,204 shows a portable exercise device having an elongated elastic cable folded back and forth between pulleys at opposite ends of a housing, with hand grips or handles connected to the end portions of the cable outside the housing. Pulling on the cable causes the cable to stretch throughout its entire length, including the portion folded about the pulleys, thereby providing substantially greater elongation and handle movement than would be possible with a shorter cable.
- U.S. Pat. No. 6,315,701 shows a portable exercise machine having a base, an elongated cable with handles attached to the ends, and a capstan in the base through which the cable is drawn back and forth. The resistance of the capstan can be set.
- the present invention accomplishes the foregoing and other objects by providing a portable and yet effective multi-purpose exercise machine including a base unit, and an elastic band with variable-resistance grip handles at the ends of the band.
- the base unit includes a recessed platform, a cover for the platform, and a roller bar mounted in the platform.
- the platform includes a reservoir for the addition of water to increase ballast and stability.
- the elastic band is inserted under the roller bar in the base unit, and the adjustable handles allow the elastic band to be drawn back and forth through the base unit, thereby rotating the roller bar.
- the handles include a lockable spindle on which the end portions of the band are wound, and a coiled spring for retraction of the band onto said spindle. This allows the user to vary the resistance of the device.
- FIG. 1 is a perspective view of a portable exercise station 2 according to the present invention, inclusive of a compact base unit 4 with cooperating resistance band 6 (shown detached from base unit 4 ) and resistance-varying grip assemblies 8 .
- FIG. 2 is a perspective view of the portable exercise station 2 as in FIG. 1 with cover 12 removed from base unit 4 , and resistance band 6 shown inserted in the base unit 4 .
- FIG. 3 is a close-up view of the variable resistance grip handles 8 with resistance band 6 attached thereto.
- FIG. 4 is an exploded perspective view of a variable resistance grip handle 8 as in FIG. 3.
- FIG. 5 is a perspective view of the resistance band 6 .
- FIG. 6 is a top view
- FIG. 7 is a side view, respectively, of the base unit 4 .
- FIG. 8 illustrates one leg-exercise that can be accomplished on the portable exercise station 2 of the present invention with use of an accessory ankle cuff 81 .
- FIG. 9 illustrates a variety of arm and back exercises that can be accomplished on the portable exercise station 2 of the present invention.
- FIGS. 10 and 11 are an exploded perspective drawing and a close-up view, respectively, of an optional barbell attachment for use with the present invention.
- FIG. 12 is a perspective view of an arm curl exercise using the optional barbell attachment as in FIGS. 10 and 11.
- the present invention is a portable exercise station 2 inclusive of a compact base unit 4 with cooperating resistance band 6 and resistance-varying grip assemblies 8 that collectively make it possible to perform as many as a hundred different exercises, thereby making it possible for a user to exercise all major muscle groups throughout a wide range of intensities.
- the base unit 4 is a broad flat floor stand designed to support the user on top.
- Base unit 4 is preferably formed as a recessed enclosure with a flush-fitting padded cover 12 that serves to contain the resistance band 6 , grip assemblies 8 , and barbell 100 inside base unit 4 when not in use.
- the padded cover 12 is padded on one side only, the other side being a bare surface. This way, the user can flip the bare surface of the padded cover 12 upward so that the base unit 4 can be used as a step during step aerobics.
- base unit 4 may be formed with an integral reservoir with orifice 14 for filling with water. This increases the ballast of the base unit 4 and serves to stabilize it during exercising.
- the top cover 12 is a flush-fitting cover, padded on one side, that can be used for exercising and stretching. This serves to contain the contents of the base unit 4 . Moreover, the padded side allows it to be used as a seat while the reverse side allows it to be used as a step for aerobic step workouts.
- the resistance band 6 and resistance-varying grip assemblies 8 are removed from inside base unit 4 and the top cover 12 is reattached.
- the resistance band 6 is then inserted underneath a roller bar 16 at the front of the base unit 4 .
- Resistance band 6 is held captive under roller bar 16 between the resistance-varying grip assemblies 8 (the unitary resistance band 6 passes under and around roller bar 16 ).
- the user grips the grip assemblies 8 and alternately pulls it and then relaxes tension in a variety of configurations (as will be described) for a wide variety of different resistance exercises.
- the user inserts one of the grip assemblies 8 into one of a plurality of slots 17 formed inside the base unit 4 , thereby fixing its position.
- the user grips the free grip assembly 8 and alternately pulls it and then relaxes tension with his hand or leg.
- the useable length of resistance band 6 provides a more uniform increase in resistance as the band 6 is stretched (the advantage of this feature is explained in more detail with reference to FIG. 6 below).
- FIG. 3 is a close-up view of the variable resistance grip handles 8 with resistance band 6 attached thereto.
- Each handle 8 is formed from two halves 152 , 154 that are secured together and collectively define left and right brackets 85 , 87 joined to a spindle housing 81 and handle 83 .
- the spindle housing 81 and handle 83 may be molded integrally with brackets 85 , 87 .
- the spindle housing 81 encloses a spring-recoil spindle assembly 89 that takes up one end of the resistance band 6 .
- the spindle housing 81 covers the resistance band 6 and spindle assembly 89 , thereby protecting the user's hands.
- the spindle assembly 89 is rotatably mounted between the left and right brackets 85 , 87 which capture it.
- a thumb-actuated locking button 84 allows the user to lock the spindle assembly 89 in position, thereby fixing the protruding extent of the resistance band 6 .
- the user can depress thumb-lock 84 and lengthen or shorten the resistance band 6 at will, the spring-recoil spindle assembly 89 taking up slack unless the user pulls the resistance band out, thereby overcoming the force of an internal spring as will be described.
- FIG. 4 is an exploded perspective view of a variable resistance grip handle 8 .
- the spindle assembly 89 includes a cylindrical spindle member that is formed from two halves 133 , 134 that screw together, the resistance band 6 being sandwiched between the two halves 133 , 134 and held captive thereby.
- the spindle 133 , 134 is open at one end to seat a spring-mounted locking member 137 .
- the other end of spindle 133 , 134 includes an integrally-molded key 139 that is journaled into a recoil spring unit 142 .
- the recoil spring unit 142 is a commercially-available recoil spring joined at one end and wrapped around a central hub, and secured at the other end to an integral housing.
- the hub is provided with a keyed aperture that cooperates with the key 139 at the end of spindle 133 , 134 .
- the entire spindle assembly 89 is rotatably seated between the two interlocking halves 152 , 154 of the handle assembly 8 .
- the interlocking halves 152 , 154 of the handle assembly 8 are molded clamshell parts.
- Thumb-lock 84 is integrally attached to an actuator 153 that is slidably seated inside the hollow left bracket 85 of handle assembly 8 .
- the distal end of the actuator 153 is keyed to the spring-mounted locking member 137 at one end of spindle 133 , 134 , and the actuator 153 is biased by spring 157 away from locking member 137 .
- Thumb-actuation by thumb-lock 84 moves actuator 153 against the bias of spring 157 into engagement with the spring-mounted locking member 137 , thereby fixing spindle 133 , 134 in position. Conversely, releasing thumb-lock 84 biases actuator 153 backward out of engagement with the spring-mounted locking member 137 , thereby freeing spindle 133 , 134 .
- the actuator 153 may engage the spring-mounted locking member 137 with a wrench-like tip as shown to lock it in position, although other keyed means of engagement are suitable.
- the locking/unlocking feature allows the user to adjust the length (and hence the resistance) of resistance band 6 .
- a grip wrap 167 is applied around the hand grip section 83 .
- the grip wrap 167 rotates to prevent the user from obtaining any leveraged advantage in stretching the band 6 (which would exercise unintended muscles).
- Grip wrap 167 may snap around the hand grip section 83 as shown and preferably provides a texturized feel good handle to increase the user's gripping ability during exercise.
- FIG. 5 is a perspective view of the resistance band 6 .
- the resistance band 6 is a flexible rubber band of approximately 6′ length, 4-5′′ width, and ⁇ fraction (1/16) ⁇ ′′ thickness. It may be formed of natural latex rubber for increased strength and resiliency, or a comparable synthetic rubber such as is available from Firestone Polymers, Inc.
- the rubber of belt 6 is preferably reinforced by strands of fiber or cords in such a manner as not to diminish the longitudinal resiliency of the band 6 . This can be accomplished with a first cord 182 and a second cord 184 , the two cords 182 , 184 being independent, and being arranged in an accordion pattern running lengthwise along the band 6 .
- a fish-net layer of cord mesh can embedded in the band 6 . In either case, either cotton or synthetic cord strands are suitable.
- the band 6 is preferably marked with indicia to indicate the resistance level of the band.
- the indicia preferably takes the form of three separate numeric scales 161 , 162 and 163 .
- Scales 161 and 163 at opposing ends of the band 6 are identical and range from a lowest value (such as zero . . . indicating reduced resistance) proximate the handles 8 and extending the entire length of the band to a highest value (indicating increased resistance) toward the opposing end of band 6 .
- the scale 162 is zeroes at the center of band 6 and increases in both directions, running out to highest values (indicating increased resistance) proximate the handles 8 .
- the scales 161 - 3 solves one of the inherent problems of elastic resistance training by allowing the user to accurately and consistently set the resistance level between sets of exercise. Specifically, any exercise that stretches the band 6 by a given amount will have an initial resistance and a terminal resistance. The initial resistance and terminal resistance are closer as the length of the band 6 is increased. Conversely, the terminal resistance can be much greater than the initial resistance when the length of the band is shortened.
- Scales 161 and 163 at opposing ends of the band 6 measure the resistance offset achieved by retracting the strap 6 into the respective handles 8 .
- the scale 162 which is zeroed at the center of band 6 provides an indication of resistance offset when either one of the handles 8 is inserted in the slots 17 in the base unit 4 .
- a variety of exercises are printed on the opposite side of band 6 (opposite scales 161 - 3 ) to guide the user.
- the effectiveness of the present invention is based partly based on the premise that resistance changes as a function of band 6 length.
- the length of band 6 is set to four (4) feet
- an exercise that stretches it by one (1) foot or 25% of its length will have a comparatively constant resistance increasing slightly from its initial to its terminal resistance.
- the length of band 6 is set to two (2) feet
- an exercise that stretches it by one (1) foot or 50% of its length will have a more dramatic increase in resistance to a much higher terminal resistance.
- the ability to set the length of band 6 gives the user the dual ability to control the level of terminal resistance as well as the rate of increase to reach it.
- the dimensions of the exercising apparatus are of considerable importance inasmuch as the apparatus is intended to be useful for people with limited storage space. It is desired to provide for these people a very simple, compact, inexpensive, light-weight piece of equipment, which will withstand hard use and is so compact that it can be carried about without much effort. This is largely accomplished by the design of the base unit 4 , which serves the dual-purpose of a carryall for hand-carrying the entire unit, as well as a sturdy floor platform designed to support the user on top while exercising.
- FIG. 6 is a top view
- FIG. 7 is a side view, respectively, of the base unit 4 .
- base unit 4 is preferably formed as a recessed enclosure with a flush-fitting top cover 12 that contains the resistance band 6 and grip assemblies 8 inside base unit 4 when not in use.
- the entire base unit 4 may be manufactured by blow molding or roto-molding (e.g., spin molding) as desired, and may be formed from a strong rigid plastic such as an ABS or polyethylene plastic having a thickness in the order of approximately 1 ⁇ 8-1 ⁇ 4′′. Its length, from end-to-end, should be approximately 5-6′ and its width should be about 2′. Its height, i.e.
- the base unit 4 is provided with an integral handle 18 at one end and a pair of blunt protrusions 177 at the other end to facilitate inclined easy sliding of the device (or alternatively, wheels for rolling).
- the handle 18 should be approximately 1′′ in diameter and about 4-6′′ long, and may be integrally-molded or inset to the plastic base 4 separately.
- Base unit 4 is also formed with a series of slots 17 conforming to the dimensions of a handle 8 which serve as receptacles for the handles 8 . This way, the user can accomplish single-handed or single-leg exercises simply by inserting one of the handle assemblies 8 into one of the plurality of slots 17 , thereby anchoring it in position.
- base unit 4 is preferably formed with a peripheral reservoir with orifice 14 (see FIG. 2) for filling with water. This allows the user to greatly increases the ballast of the base unit 4 and thereby stabilize it during exercising. The entire assembly can be easily packed and stowed under one's bed.
- the resistance band 6 is inserted underneath a roller bar 16 at the front of the base unit 4 .
- the roller bar 16 is rotatably mounted toward the front of the base unit 4 .
- the roller bar 16 is intended to rotate freely and preferably does not add any resistance to the exercises. As shown in FIG. 2, this is best accomplished by inserting the ends of roller bar 16 into bushing assemblies 19 which are fastened directly to the bottom of the base unit 4 to reduce any friction.
- the roller bar 16 is suspended across a shallow alcove 175 and spins freely.
- the base unit 4 can be formed with opposing walls or mounting flanges that protrude upwardly along the sides of the alcove 175 to support the roller bar 16 , and roller bar is then rotatably seated there between (as in FIG. 1).
- FIG. 8 illustrates one exercise position for strengthening the legs which necessitates an ankle cuff 181 that attaches to the handle grip 8 .
- Ankle cuff 181 may be a simple fabric or rubber cuff with positive closures 187 such as standard mating buckles (as shown), clips or alternatively, Velcro.
- the user places his feet in ankle cuffs 181 , then pulls on the handles 8 to extend the band 6 .
- FIG. 9 there is a wide variety of exercises for the arms and back, all generally entailing a position on the base unit 4 and alternate extension and retraction of the opposing handle grips 8 . It should also be apparent from the illustrated exercises that the exercise machine is excellent for stretching, such as before or after a jog. In each case movement of the elastic band 6 is facilitated by freely-rotatable engagement of roller bar 16 , with the amount of resistance being adjusted (in a calibrated manner) by lengthening (extracting) or shortening (retracting) the band 6 from the spindle assembly 89 as desired in accordance with the indicator scales printed on the band 6 . Any of the exercises illustrated in FIG. 9 may be printed on the opposite side of band 6 (opposite scales 161 - 3 ) to guide the user.
- FIG. 9A One simple mode of exercise is illustrated in FIG. 9A.
- the device In this mode, the device is held with the hands grasping the two handles 8 and the arms outstretched forwardly and parallel to one another and to the ground and with the legs together in advance of the roller bar 16 on the base unit 4 .
- the user alternately moves one arm up so that it is outstretched forwardly to its fullest extent, while holding the other arm down. This will result in stretching of the band 6 , the entire band 6 being placed under tension.
- FIG. 9B the user can straddle the roller bar 16 for lateral strengthening, or as shown in FIG.
- FIGS. 9E and 9F show two stretching exercises that are appropriate before or after a jog.
- FIGS. 10 and 11 are an exploded perspective drawing and a close-up view, respectively, of an optional barbell attachment for use with the present invention.
- the barbell attachment includes a bar 100 and attachment strap 120 for secure attachment to handle 8 .
- Bar 100 is a standard molded (e.g., roto-molded), steel, or wooden, or composite exercise bar.
- Attachment strap 120 comprises a strip of strong but flexile material (leather or like synthetic is suitable).
- the strap 120 is forked at one end and includes three fingers 120 . Fingers 120 are designed to wrap around the bar 100 , and are then attached thereto by rivets 124 , screws or the like.
- the other end of strap 120 wraps around handle 8 and removably attaches back on itself by snaps 126 or like fasteners. As seen in FIG. 12, this allows the user to include two-handed exercises such as arm curls in their routine.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
Disclosed herein is an apparatus for performing exercises including a base unit which doubles as a self-contained case for transporting the exercise device, as well as a base for use in performing the exercises. The base unit includes a handle and can be easily moved from one location to another. The exercise apparatus includes a resistance band with distal hand grips that can be unstowed from within the case and inserted through a roller in the base to allow the performance of a variety of resistance exercises. It is possible to exercise all of the major muscle groups, and to accurately and consistently set the desired level of resistance in order to replicate the exercises performed on larger and more expensive universal exercise apparatus.
Description
- The present application derives priority from U.S. provisional application No. 60/286,912 filed Apr. 26, 2001, as well as U.S. provisional application No. 60/326,896 filed Oct. 3, 2001, and U.S. provisional application No. 60/346,150 filed Jan. 4, 2002, U.S. provisional application No: to be determined, filed Feb. 25, 2002, and entitled “Tension Exercise Equipment.”
- 1. Field of the invention
- The present invention relates to exercise devices, and, more particularly, to a portable exercise station with a variable resistance band assembly that makes it possible to exercise all major muscle groups through a broad range of intensities.
- 2. Description of the Background
- Physical conditioning through regular exercise is an important part of a healthy lifestyle. Despite the proven benefits of exercise, many people cannot afford the time and expense of going to a commercial gym. Home gyms provide a convenient alternative but at a significant price tag and with significant space requirements. Even with nicer home gyms, continuing the workout routine while out of town is not an option. Treadmills, freeweights and bow flexing systems are too large and too heavy to be considered portable. Even free-weight dumbbells (which are portable and allow for a broad range of exercises) are no longer welcome on airlines in the new Homeland Security environment.
- There have been efforts to develop resistance trainers, but the resulting products are typically stationary devices that are quite large and useful only at one location. The resistive force is sometimes provided by a brake, springs, rubber tubing, or other friction device that is effective only in one direction. This is a serious drawback and fitness experts recognize that muscle development is greatly enhanced when near equal resistance is provided both during extension and retraction. Latex rubber bands are preferred by physical therapists because of their versatility, zero momentum, and low incidence of injury.
- There are also a number of resistance trainers that provide equal resistance by the use of a bow, elastic tubing, or the like. For example, U.S. Pat. No. 4,944,511 discloses a portable exercise device in which cords equipped with hand grips are wrapped about reels in a housing on which the exerciser stands. Unwinding of the cords from the reels is resisted by spring packs which are mounted to the reels and can be stacked to increase the resistance.
- U.S. Pat. No. 4,077,626 discloses an exercise machine in lines pulled by the exerciser are coupled to a flywheel through a ratchet transmission so that pulling on the lines causes the flywheel to spin. When the pull stops, the lines are retracted by spring-loaded spools on the input shaft of the transmission. Similarly, U.S. Pat. No. 4,257,592 shows an exercise device having handles connected to the ends of a rope which is trained about pulleys at opposite ends of a housing on which the exerciser stands. The effective length of the rope is adjusted by forming a loop in the rope and securing it with a clamp, and resistance is provided by the pull of one arm against the other.
- U.S. Pat. No. 4,645,204 shows a portable exercise device having an elongated elastic cable folded back and forth between pulleys at opposite ends of a housing, with hand grips or handles connected to the end portions of the cable outside the housing. Pulling on the cable causes the cable to stretch throughout its entire length, including the portion folded about the pulleys, thereby providing substantially greater elongation and handle movement than would be possible with a shorter cable.
- U.S. Pat. No. 6,315,701 shows a portable exercise machine having a base, an elongated cable with handles attached to the ends, and a capstan in the base through which the cable is drawn back and forth. The resistance of the capstan can be set.
- However, the foregoing and other known existing devices are characterized by difficulty in adjusting the resistive force, by limitations on the range of resistance, limitations on the types of exercises possible, and perhaps most importantly, by a lack of ability to consistently and accurately set the resistance to specification prior to commencement of a new set of exercises. This latter disadvantage has resulted in a generalized disfavor for resistance trainers.
- It is, therefore, an object of the present invention to provide a portable exercise station with a variable resistance band assembly which avoids the foregoing disadvantages of prior art exercising devices.
- It is another object to provide an exercising apparatus which is lightweight and portable, and which is self-contained within a compact and portable case.
- It is another object of the invention to provide an exercising apparatus which can be held in position, in at least one mode of use, by the user's own body weight.
- It is another object of the invention to provide an exercising apparatus as described above which employs a reinforced elastic band instead of a spring, thereby providing a user with a greater range of resistance and of movement to perform full-range exercising movements.
- It is another object of the invention to provide an exercising apparatus which enables a user to move his arms and legs in various different directions for exercising all major muscle groups.
- It is yet another object to allow the user to accurately and consistently set the resistance level between sets of exercise.
- It is still another object of the invention to provide an exercising apparatus which is constructed of relatively few and simple parts, is inexpensive to manufacture, and easy to use.
- The present invention accomplishes the foregoing and other objects by providing a portable and yet effective multi-purpose exercise machine including a base unit, and an elastic band with variable-resistance grip handles at the ends of the band. The base unit includes a recessed platform, a cover for the platform, and a roller bar mounted in the platform. In addition, the platform includes a reservoir for the addition of water to increase ballast and stability. The elastic band is inserted under the roller bar in the base unit, and the adjustable handles allow the elastic band to be drawn back and forth through the base unit, thereby rotating the roller bar. The handles include a lockable spindle on which the end portions of the band are wound, and a coiled spring for retraction of the band onto said spindle. This allows the user to vary the resistance of the device.
- Other objects, features, and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments and certain modifications thereof when taken together with the accompanying drawings in which:
- FIG. 1 is a perspective view of a
portable exercise station 2 according to the present invention, inclusive of acompact base unit 4 with cooperating resistance band 6 (shown detached from base unit 4) and resistance-varying grip assemblies 8. - FIG. 2 is a perspective view of the
portable exercise station 2 as in FIG. 1 withcover 12 removed frombase unit 4, andresistance band 6 shown inserted in thebase unit 4. - FIG. 3 is a close-up view of the variable
resistance grip handles 8 withresistance band 6 attached thereto. - FIG. 4 is an exploded perspective view of a variable
resistance grip handle 8 as in FIG. 3. - FIG. 5 is a perspective view of the
resistance band 6. - FIG. 6 is a top view, and FIG. 7 is a side view, respectively, of the
base unit 4. - FIG. 8 illustrates one leg-exercise that can be accomplished on the
portable exercise station 2 of the present invention with use of anaccessory ankle cuff 81. - FIG. 9 illustrates a variety of arm and back exercises that can be accomplished on the
portable exercise station 2 of the present invention. - FIGS. 10 and 11 are an exploded perspective drawing and a close-up view, respectively, of an optional barbell attachment for use with the present invention.
- FIG. 12 is a perspective view of an arm curl exercise using the optional barbell attachment as in FIGS. 10 and 11.
- As shown in FIG. 1, the present invention is a
portable exercise station 2 inclusive of acompact base unit 4 with cooperatingresistance band 6 and resistance-varyinggrip assemblies 8 that collectively make it possible to perform as many as a hundred different exercises, thereby making it possible for a user to exercise all major muscle groups throughout a wide range of intensities. - As seen in FIG. 2, the
base unit 4 is a broad flat floor stand designed to support the user on top.Base unit 4 is preferably formed as a recessed enclosure with a flush-fitting paddedcover 12 that serves to contain theresistance band 6,grip assemblies 8, andbarbell 100 insidebase unit 4 when not in use. The paddedcover 12 is padded on one side only, the other side being a bare surface. This way, the user can flip the bare surface of the paddedcover 12 upward so that thebase unit 4 can be used as a step during step aerobics. - In addition,
base unit 4 may be formed with an integral reservoir withorifice 14 for filling with water. This increases the ballast of thebase unit 4 and serves to stabilize it during exercising. - The
top cover 12 is a flush-fitting cover, padded on one side, that can be used for exercising and stretching. This serves to contain the contents of thebase unit 4. Moreover, the padded side allows it to be used as a seat while the reverse side allows it to be used as a step for aerobic step workouts. - To use the
exercise station 2, theresistance band 6 and resistance-varyinggrip assemblies 8 are removed frominside base unit 4 and thetop cover 12 is reattached. Theresistance band 6 is then inserted underneath aroller bar 16 at the front of thebase unit 4.Resistance band 6 is held captive underroller bar 16 between the resistance-varying grip assemblies 8 (theunitary resistance band 6 passes under and around roller bar 16). For two-handed exercises, the user grips thegrip assemblies 8 and alternately pulls it and then relaxes tension in a variety of configurations (as will be described) for a wide variety of different resistance exercises. For single-handed or single-leg exercises, the user inserts one of thegrip assemblies 8 into one of a plurality ofslots 17 formed inside thebase unit 4, thereby fixing its position. The user grips thefree grip assembly 8 and alternately pulls it and then relaxes tension with his hand or leg. In either case, the useable length ofresistance band 6 provides a more uniform increase in resistance as theband 6 is stretched (the advantage of this feature is explained in more detail with reference to FIG. 6 below). - FIG. 3 is a close-up view of the variable resistance grip handles8 with
resistance band 6 attached thereto. Eachhandle 8 is formed from twohalves right brackets spindle housing 81 and handle 83. Thespindle housing 81 and handle 83 may be molded integrally withbrackets spindle housing 81 encloses a spring-recoil spindle assembly 89 that takes up one end of theresistance band 6. Thespindle housing 81 covers theresistance band 6 andspindle assembly 89, thereby protecting the user's hands. Thespindle assembly 89 is rotatably mounted between the left andright brackets locking button 84 allows the user to lock thespindle assembly 89 in position, thereby fixing the protruding extent of theresistance band 6. Alternatively, the user can depress thumb-lock 84 and lengthen or shorten theresistance band 6 at will, the spring-recoil spindle assembly 89 taking up slack unless the user pulls the resistance band out, thereby overcoming the force of an internal spring as will be described. - FIG. 4 is an exploded perspective view of a variable
resistance grip handle 8. Thespindle assembly 89 includes a cylindrical spindle member that is formed from twohalves resistance band 6 being sandwiched between the twohalves spindle locking member 137. The other end ofspindle key 139 that is journaled into arecoil spring unit 142. Therecoil spring unit 142 is a commercially-available recoil spring joined at one end and wrapped around a central hub, and secured at the other end to an integral housing. The hub is provided with a keyed aperture that cooperates with the key 139 at the end ofspindle entire spindle assembly 89 is rotatably seated between the two interlockinghalves handle assembly 8. The interlockinghalves handle assembly 8 are molded clamshell parts. Thumb-lock 84 is integrally attached to anactuator 153 that is slidably seated inside the hollowleft bracket 85 ofhandle assembly 8. The distal end of theactuator 153 is keyed to the spring-mountedlocking member 137 at one end ofspindle actuator 153 is biased byspring 157 away from lockingmember 137. Thumb-actuation by thumb-lock 84 moves actuator 153 against the bias ofspring 157 into engagement with the spring-mountedlocking member 137, thereby fixingspindle lock 84 biases actuator 153 backward out of engagement with the spring-mountedlocking member 137, thereby freeingspindle actuator 153 may engage the spring-mountedlocking member 137 with a wrench-like tip as shown to lock it in position, although other keyed means of engagement are suitable. The locking/unlocking feature allows the user to adjust the length (and hence the resistance) ofresistance band 6. - A
grip wrap 167 is applied around thehand grip section 83. Thegrip wrap 167 rotates to prevent the user from obtaining any leveraged advantage in stretching the band 6 (which would exercise unintended muscles).Grip wrap 167 may snap around thehand grip section 83 as shown and preferably provides a texturized feel good handle to increase the user's gripping ability during exercise. - FIG. 5 is a perspective view of the
resistance band 6. Theresistance band 6 is a flexible rubber band of approximately 6′ length, 4-5″ width, and {fraction (1/16)}″ thickness. It may be formed of natural latex rubber for increased strength and resiliency, or a comparable synthetic rubber such as is available from Firestone Polymers, Inc. The rubber ofbelt 6 is preferably reinforced by strands of fiber or cords in such a manner as not to diminish the longitudinal resiliency of theband 6. This can be accomplished with afirst cord 182 and asecond cord 184, the twocords band 6. Alternatively, a fish-net layer of cord mesh can embedded in theband 6. In either case, either cotton or synthetic cord strands are suitable. - Referring back to FIG. 1, the
band 6 is preferably marked with indicia to indicate the resistance level of the band. The indicia preferably takes the form of three separatenumeric scales Scales band 6 are identical and range from a lowest value (such as zero . . . indicating reduced resistance) proximate thehandles 8 and extending the entire length of the band to a highest value (indicating increased resistance) toward the opposing end ofband 6. Thescale 162 is zeroes at the center ofband 6 and increases in both directions, running out to highest values (indicating increased resistance) proximate thehandles 8. The scales 161-3 solves one of the inherent problems of elastic resistance training by allowing the user to accurately and consistently set the resistance level between sets of exercise. Specifically, any exercise that stretches theband 6 by a given amount will have an initial resistance and a terminal resistance. The initial resistance and terminal resistance are closer as the length of theband 6 is increased. Conversely, the terminal resistance can be much greater than the initial resistance when the length of the band is shortened.Scales band 6 measure the resistance offset achieved by retracting thestrap 6 into the respective handles 8. Thescale 162 which is zeroed at the center ofband 6 provides an indication of resistance offset when either one of thehandles 8 is inserted in theslots 17 in thebase unit 4. Preferably, a variety of exercises are printed on the opposite side of band 6 (opposite scales 161-3) to guide the user. - The effectiveness of the present invention is based partly based on the premise that resistance changes as a function of
band 6 length. Thus, for example, when the length ofband 6 is set to four (4) feet, an exercise that stretches it by one (1) foot or 25% of its length will have a comparatively constant resistance increasing slightly from its initial to its terminal resistance. On the other hand, when the length ofband 6 is set to two (2) feet, an exercise that stretches it by one (1) foot or 50% of its length will have a more dramatic increase in resistance to a much higher terminal resistance. The ability to set the length ofband 6 gives the user the dual ability to control the level of terminal resistance as well as the rate of increase to reach it. - The dimensions of the exercising apparatus are of considerable importance inasmuch as the apparatus is intended to be useful for people with limited storage space. It is desired to provide for these people a very simple, compact, inexpensive, light-weight piece of equipment, which will withstand hard use and is so compact that it can be carried about without much effort. This is largely accomplished by the design of the
base unit 4, which serves the dual-purpose of a carryall for hand-carrying the entire unit, as well as a sturdy floor platform designed to support the user on top while exercising. - FIG. 6 is a top view, and FIG. 7 is a side view, respectively, of the
base unit 4. To provide storage space for the other components,base unit 4 is preferably formed as a recessed enclosure with a flush-fittingtop cover 12 that contains theresistance band 6 andgrip assemblies 8 insidebase unit 4 when not in use. Theentire base unit 4 may be manufactured by blow molding or roto-molding (e.g., spin molding) as desired, and may be formed from a strong rigid plastic such as an ABS or polyethylene plastic having a thickness in the order of approximately ⅛-¼″. Its length, from end-to-end, should be approximately 5-6′ and its width should be about 2′. Its height, i.e. its dimension from the outside of its top half to the underside of its bottom half, should be about 5-6″. Thebase unit 4 is provided with anintegral handle 18 at one end and a pair ofblunt protrusions 177 at the other end to facilitate inclined easy sliding of the device (or alternatively, wheels for rolling). Thehandle 18 should be approximately 1″ in diameter and about 4-6″ long, and may be integrally-molded or inset to theplastic base 4 separately.Base unit 4 is also formed with a series ofslots 17 conforming to the dimensions of ahandle 8 which serve as receptacles for thehandles 8. This way, the user can accomplish single-handed or single-leg exercises simply by inserting one of thehandle assemblies 8 into one of the plurality ofslots 17, thereby anchoring it in position. In addition,base unit 4 is preferably formed with a peripheral reservoir with orifice 14 (see FIG. 2) for filling with water. This allows the user to greatly increases the ballast of thebase unit 4 and thereby stabilize it during exercising. The entire assembly can be easily packed and stowed under one's bed. - As stated previously, the
resistance band 6 is inserted underneath aroller bar 16 at the front of thebase unit 4. Theroller bar 16 is rotatably mounted toward the front of thebase unit 4. Theroller bar 16 is intended to rotate freely and preferably does not add any resistance to the exercises. As shown in FIG. 2, this is best accomplished by inserting the ends ofroller bar 16 intobushing assemblies 19 which are fastened directly to the bottom of thebase unit 4 to reduce any friction. Theroller bar 16 is suspended across ashallow alcove 175 and spins freely. Alternatively, thebase unit 4 can be formed with opposing walls or mounting flanges that protrude upwardly along the sides of thealcove 175 to support theroller bar 16, and roller bar is then rotatably seated there between (as in FIG. 1). - To use the exercise machine described above, the user assumes the desired position. FIG. 8 illustrates one exercise position for strengthening the legs which necessitates an
ankle cuff 181 that attaches to thehandle grip 8.Ankle cuff 181 may be a simple fabric or rubber cuff withpositive closures 187 such as standard mating buckles (as shown), clips or alternatively, Velcro. In this regard, the user places his feet inankle cuffs 181, then pulls on thehandles 8 to extend theband 6. - As shown in FIG. 9, there is a wide variety of exercises for the arms and back, all generally entailing a position on the
base unit 4 and alternate extension and retraction of the opposing handle grips 8. It should also be apparent from the illustrated exercises that the exercise machine is excellent for stretching, such as before or after a jog. In each case movement of theelastic band 6 is facilitated by freely-rotatable engagement ofroller bar 16, with the amount of resistance being adjusted (in a calibrated manner) by lengthening (extracting) or shortening (retracting) theband 6 from thespindle assembly 89 as desired in accordance with the indicator scales printed on theband 6. Any of the exercises illustrated in FIG. 9 may be printed on the opposite side of band 6 (opposite scales 161-3) to guide the user. - The exercising apparatus lends itself to the performance of several modes of exercise, a few of which now will be mentioned and are illustrated with regard to composite FIG. 9. One simple mode of exercise is illustrated in FIG. 9A. In this mode, the device is held with the hands grasping the two
handles 8 and the arms outstretched forwardly and parallel to one another and to the ground and with the legs together in advance of theroller bar 16 on thebase unit 4. The user alternately moves one arm up so that it is outstretched forwardly to its fullest extent, while holding the other arm down. This will result in stretching of theband 6, theentire band 6 being placed under tension. Alternatively, as shown in FIG. 9B, the user can straddle theroller bar 16 for lateral strengthening, or as shown in FIG. 9D can lie down for direct frontal strengthening. In all cases, the exercise is repeated for several repetitions. The exercising apparatus also can be used as a rowing machine by placing thebase unit 4 on a floor and sitting on it, grasping the handles and performing a rowing motion with the hands. Obviously, many other forms of calisthenics can be carried out with theapparatus 2, but the foregoing should suffice to illustrate its great versatility. FIGS. 9E and 9F show two stretching exercises that are appropriate before or after a jog. - FIGS. 10 and 11 are an exploded perspective drawing and a close-up view, respectively, of an optional barbell attachment for use with the present invention. The barbell attachment includes a
bar 100 andattachment strap 120 for secure attachment to handle 8.Bar 100 is a standard molded (e.g., roto-molded), steel, or wooden, or composite exercise bar.Attachment strap 120 comprises a strip of strong but flexile material (leather or like synthetic is suitable). Thestrap 120 is forked at one end and includes threefingers 120.Fingers 120 are designed to wrap around thebar 100, and are then attached thereto byrivets 124, screws or the like. The other end ofstrap 120 wraps around handle 8 and removably attaches back on itself bysnaps 126 or like fasteners. As seen in FIG. 12, this allows the user to include two-handed exercises such as arm curls in their routine. - When not in use, all of the foregoing
accessories including bar 100,attachment strap 120 andankle cuff 81 can be easily stored in the base unit along with theband 6. - Having now fully set forth the preferred embodiments and certain modifications of the concept underlying the present invention, various other embodiments as well as certain variations and modifications of the embodiments herein shown and described will obviously occur to those skilled in the art upon becoming familiar with said underlying concept. It is to be understood, therefore, that the invention may be practiced otherwise than as specifically set forth in the appended claims:
Claims (28)
1. An exercise machine, comprising:
a base unit comprising a recessed platform, a cover for said platform, and a roller mounted in the platform;
an elastic band for insertion around the roller in the base unit;
adjustable handles attached to end portions of said elastic band for pulling and releasing tension in the band through the base unit and thereby rotating the roller, each of said handles including a lockable spindle on which the end portions of the band are wound and for retraction of the band onto each said spindle to thereby vary the length and resistance of the band.
2. The exercise machine according to claim 1 , wherein said band is formed from a flat rubber strip reinforced by embedded cord.
3. The exercise machine according to claim 2 , wherein said cords further comprises two independent cord strands embedded into said band in a cris-cross pattern.
4. The exercise machine according to claim 2 , wherein said cords further comprises a layer of cord mesh embedded into said band.
5. The exercise machine according to claim 1 , wherein said roller further comprises a cylindrical roller bar supported between two bushing assemblies attached to said base unit.
6. The exercise machine according to claim 1 , wherein said adjustable handles each further include a coiled spring engaged with said spindle for automatic retraction of the band onto each said spindle.
7. The exercise machine according to claim 1 , wherein said band is formed from latex rubber.
8. The exercise machine according to claim 1 , wherein said cover for said platform is padded on one side and bare on another side, and can be seated on said platform with either side facing upward to selectively serve asa padded seat or an aerobic step.
9. The exercise machine according to claim 1 , wherein one of said adjustable handles can be docked inside said base unit for exercising with the other of said handles.
10. The exercise machine according to claim 1 , wherein said base unit comprising inner storage space enclosed by said cover for storing accessories.
11. An exercise machine, comprising:
an elastic band; and
a pair of handles attached distally to said elastic band, said handles each including a lockable spindle on which an end portions of the band are wound, a housing for rotatably seating the spindle and for providing a hand grip spaced therefrom, means for retraction of the band onto said spindle, and a thumb lock mounted in said housing and selectively engageable with said spindle for locking and unlocking thereof, thereby allowing extraction and retraction of the band onto said spindle.
12. The exercise machine according to claim 11 , wherein said elastic band includes printed indicia thereon for indicating a resistance level.
13. The exercise machine according to claim 12 , wherein said printed indicia comprises two scales running from respective ends of said elastic band toward its center.
14. The exercise machine according to claim 12 , wherein said printed indicia comprises a bi-directional scale zeroed at the center of said band and running outward toward the ends.
15. The exercise machine according to claim 12 , wherein said exercise band is also printed with exemplary exercises to guide the user.
16. The exercise machine according to claim 11 , wherein said lockable spindle further comprises a pair of half-sections secured together and sandwiching said elastic band there between.
17. The exercise machine according to claim 11 , wherein said lockable spindle further comprises a unitary molded component with said elastic band attached there to.
18. The exercise machine according to claim 11 , wherein said handle housings each include a pair of half-sections secured together.
19. The exercise machine according to claim 11 , wherein said thumb lock is movably mounted in said housing and protrudes exteriorly therefrom for thumb actuation, and is selectively engageable by thumb actuation with said spindle for locking and unlocking thereof.
20. The exercise machine according to claim 11 , wherein said means for retraction of the band onto said spindle further comprises a coiled spring engaged with said spindle for automatic retraction of the band onto each said spindle.
21. The exercise machine according to claim 20 , wherein said coiled spring further comprises a recoil spring unit, and said lockable spindle comprises a distal key journaled into said recoil spring unit.
22. The exercise machine according to claim 11 , further comprising a base unit comprising a recessed platform, a cover for said platform, and a roller mounted in the platform.
23. The exercise machine according to claim 22 , wherein said base unit includes an integral handle at one end and a pair of blunt protrusions at the other end to facilitate easy sliding.
24. The exercise machine according to claim 22 , wherein said base unit is formed with an integral reservoir and an orifice thereto for filling with water.
25. The exercise machine according to claim 22 , wherein said base unit further comprises opposing spaced flanges, and said roller further comprises a cylindrical roller bar supported between said flanges.
26. The exercise machine according to claim 22 , wherein said roller further comprises a cylindrical roller bar supported between two bushing assemblies attached to said base unit.
27. The exercise machine according to claim 11 , further comprising a barbell attachment including a bar and attachment strap for attachment to said handle.
28. The exercise machine according to claim 11 , further comprising an ankle attachment collar for attachment of a user's ankle to said handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/134,284 US20020160891A1 (en) | 2001-04-26 | 2002-04-26 | Portable exercise station with variable resistance band |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28691201P | 2001-04-26 | 2001-04-26 | |
US32689601P | 2001-10-03 | 2001-10-03 | |
US34615002P | 2002-01-04 | 2002-01-04 | |
US10/134,284 US20020160891A1 (en) | 2001-04-26 | 2002-04-26 | Portable exercise station with variable resistance band |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020160891A1 true US20020160891A1 (en) | 2002-10-31 |
Family
ID=27495093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/134,284 Abandoned US20020160891A1 (en) | 2001-04-26 | 2002-04-26 | Portable exercise station with variable resistance band |
Country Status (1)
Country | Link |
---|---|
US (1) | US20020160891A1 (en) |
Cited By (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060217247A1 (en) * | 2002-05-10 | 2006-09-28 | Sandor Potak | Elastic exercise apparatus |
US20070197357A1 (en) * | 2006-02-23 | 2007-08-23 | Ming-Jen Ko | Gymnastic apparatus |
US20080009398A1 (en) * | 2006-07-07 | 2008-01-10 | Grisdale Robert Kenneth G | Exercise device and method |
US20080058183A1 (en) * | 2005-02-22 | 2008-03-06 | Younane Paul Peter M | Exercise apparatus |
US20080255617A1 (en) * | 2006-12-21 | 2008-10-16 | Paul Cho | Vertebral Support Device |
US7591763B1 (en) * | 2008-03-07 | 2009-09-22 | Gymflex Fitness, Llc | Portable convertible multifunction exercise apparatus and method |
US7803094B1 (en) * | 2006-07-13 | 2010-09-28 | Charles H. Bolick | Seating device having exercise functionality |
US7815556B1 (en) | 2009-02-24 | 2010-10-19 | Bauer Jeremy J | Modular exercise apparatus |
WO2010131243A2 (en) * | 2009-05-10 | 2010-11-18 | Hen Mizrachy | Physical work-out apparatus with adjustable elastic bands |
ITBO20100307A1 (en) * | 2010-05-17 | 2011-11-18 | Roberto Piga | PORTABLE GINNICA MACHINE |
US20120021879A1 (en) * | 2009-02-19 | 2012-01-26 | David Pica | Exercise apparatus |
WO2012033981A2 (en) * | 2010-09-11 | 2012-03-15 | Wilkinson William T | Improved exercise resistance system |
US20120115692A1 (en) * | 2010-11-04 | 2012-05-10 | Daryl Bussen | Stable Exercise Apparatus |
US20140024508A1 (en) * | 2012-07-17 | 2014-01-23 | Robert S. Hinds | Exercise device with elastic members and webbing |
US8702570B1 (en) * | 2010-12-16 | 2014-04-22 | Nunzio DelPriore | Portable multi-purpose exercise device |
US20140213127A1 (en) * | 2012-04-13 | 2014-07-31 | Fitness Onboard | Stand Up Paddleboard |
US20140256523A1 (en) * | 2010-03-03 | 2014-09-11 | Mark Doherty | Device for exercising the muscles of the human body |
US9248331B1 (en) * | 2013-05-07 | 2016-02-02 | Tiger Brands Athletics, Inc. | Resistance band with markings |
US9707433B1 (en) * | 2014-10-27 | 2017-07-18 | Steven Paul McGibbons | Exercise handles and band |
USD798397S1 (en) | 2016-02-29 | 2017-09-26 | Anel BELLEVUE | Exercise board |
US9974993B1 (en) * | 2015-06-11 | 2018-05-22 | Michael Pollock | Stretching apparatus and method of use |
US20180178058A1 (en) * | 2016-12-27 | 2018-06-28 | Booty Maker, Llc | Devices and methods for targeted isolation and exercising of the gluteal muscles |
US20180263303A1 (en) * | 2017-02-15 | 2018-09-20 | Pedro M. Alaniz, III | Elastic device |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
US10212994B2 (en) | 2015-11-02 | 2019-02-26 | Icon Health & Fitness, Inc. | Smart watch band |
USD843525S1 (en) * | 2017-08-07 | 2019-03-19 | Kusha Karvandi | Exercise strap |
US10252109B2 (en) | 2016-05-13 | 2019-04-09 | Icon Health & Fitness, Inc. | Weight platform treadmill |
US10279212B2 (en) | 2013-03-14 | 2019-05-07 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
USD848558S1 (en) * | 2011-12-28 | 2019-05-14 | Inzer Advance Designs, Inc. | Weightlifting wrap |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
USD853501S1 (en) * | 2017-05-02 | 2019-07-09 | Kusha Karvandi | Exercise strap |
US10363452B2 (en) * | 2016-02-16 | 2019-07-30 | Pedro M. Alaniz, III | Elastic exercise device |
USD856444S1 (en) * | 2018-11-13 | 2019-08-13 | Kusha Karvandi | Exercise strap |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
US10436545B2 (en) | 2015-07-20 | 2019-10-08 | AccuBow LLC | Adjustable archery training bow |
US10441840B2 (en) | 2016-03-18 | 2019-10-15 | Icon Health & Fitness, Inc. | Collapsible strength exercise machine |
US10449416B2 (en) | 2015-08-26 | 2019-10-22 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10463904B1 (en) * | 2017-01-17 | 2019-11-05 | Dwayne Bright | Exercise device |
US10537763B2 (en) * | 2013-03-07 | 2020-01-21 | Joseph Turner | Device for suspending rings for gymnastic exercises |
US10561880B2 (en) * | 2015-06-11 | 2020-02-18 | Michael Pollock | Stretching apparatus and method of use |
US10569124B2 (en) * | 2014-11-07 | 2020-02-25 | Fitness Cubed Inc. | Portable elliptical exercise machine, resistance band extension, and transport mechanism |
US10653915B2 (en) * | 2017-11-16 | 2020-05-19 | Jacqueline Moss | Portable and storable abdominal exercise device |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
US10695608B2 (en) | 2016-11-02 | 2020-06-30 | Alfred C. Engelfried, JR. | Multi-functional exercise apparatus |
USD910785S1 (en) * | 2019-02-26 | 2021-02-16 | Orangutan Organization, Inc. | Occlusion training band with buckle |
US10940360B2 (en) | 2015-08-26 | 2021-03-09 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
USD912742S1 (en) * | 2020-05-05 | 2021-03-09 | Joicom Corporation | Strap for an exercise apparatus |
USD913382S1 (en) | 2017-12-29 | 2021-03-16 | Orangutan Organization, Inc. | Blood flow restriction exercise strap |
US10993726B2 (en) | 2017-09-08 | 2021-05-04 | Orangutan Organization, Inc. | Blood flow restriction exercise strap |
US11033774B1 (en) * | 2020-01-24 | 2021-06-15 | Gerald M. Clarke | Exercise band bar |
US11073356B2 (en) | 2015-07-20 | 2021-07-27 | AccuBow LLC | Virtual reality archery training system |
US11083923B2 (en) * | 2019-10-23 | 2021-08-10 | Roman Potapov | Exercise platform and accessories system |
USD934114S1 (en) | 2019-03-29 | 2021-10-26 | Orangutan Organization, Inc. | Beveled buckle |
US11305153B2 (en) | 2014-11-07 | 2022-04-19 | Fitness Cubed Inc. | Portable elliptical exercise machine and transport mechanism |
US11400332B1 (en) * | 2021-05-11 | 2022-08-02 | Luke Alford | Resistance band apparatus, method, and system |
US11432764B2 (en) * | 2019-10-18 | 2022-09-06 | James Walter Turner | Systems and methods of treating proprioceptive dysfunction and vestibular disorders |
USD965704S1 (en) * | 2020-04-08 | 2022-10-04 | Orangutan Organization, Inc. | Exercise strap |
US11697044B2 (en) | 2019-02-27 | 2023-07-11 | Shon L Harker | Group exercise device |
-
2002
- 2002-04-26 US US10/134,284 patent/US20020160891A1/en not_active Abandoned
Cited By (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060217247A1 (en) * | 2002-05-10 | 2006-09-28 | Sandor Potak | Elastic exercise apparatus |
US20080058183A1 (en) * | 2005-02-22 | 2008-03-06 | Younane Paul Peter M | Exercise apparatus |
US7762937B2 (en) * | 2005-02-22 | 2010-07-27 | Paul Peter Maroon Younane | Exercise apparatus |
US20070197357A1 (en) * | 2006-02-23 | 2007-08-23 | Ming-Jen Ko | Gymnastic apparatus |
US20080009398A1 (en) * | 2006-07-07 | 2008-01-10 | Grisdale Robert Kenneth G | Exercise device and method |
US8012071B2 (en) | 2006-07-07 | 2011-09-06 | Robert Kenneth Gideon Grisdale | Exercise device and method |
US7803094B1 (en) * | 2006-07-13 | 2010-09-28 | Charles H. Bolick | Seating device having exercise functionality |
US20080255617A1 (en) * | 2006-12-21 | 2008-10-16 | Paul Cho | Vertebral Support Device |
US10314620B2 (en) | 2006-12-21 | 2019-06-11 | Ldr Medical | Vertebral support device |
US8974497B2 (en) * | 2006-12-21 | 2015-03-10 | Ldr Medical | Vertebral support device |
US7591763B1 (en) * | 2008-03-07 | 2009-09-22 | Gymflex Fitness, Llc | Portable convertible multifunction exercise apparatus and method |
US20120021879A1 (en) * | 2009-02-19 | 2012-01-26 | David Pica | Exercise apparatus |
US7815556B1 (en) | 2009-02-24 | 2010-10-19 | Bauer Jeremy J | Modular exercise apparatus |
WO2010131243A2 (en) * | 2009-05-10 | 2010-11-18 | Hen Mizrachy | Physical work-out apparatus with adjustable elastic bands |
WO2010131243A3 (en) * | 2009-05-10 | 2011-02-17 | Hen Mizrachy | Physical work-out apparatus with adjustable elastic bands |
US20140256523A1 (en) * | 2010-03-03 | 2014-09-11 | Mark Doherty | Device for exercising the muscles of the human body |
ITBO20100307A1 (en) * | 2010-05-17 | 2011-11-18 | Roberto Piga | PORTABLE GINNICA MACHINE |
WO2011144986A3 (en) * | 2010-05-17 | 2012-05-24 | Polymed S.R.L. | Portable gymnic machine |
WO2011144986A2 (en) | 2010-05-17 | 2011-11-24 | Polymed S.R.L. | Portable gymnic machine |
US20170014662A1 (en) * | 2010-05-17 | 2017-01-19 | Polymed S.R.L. | Portable gymnic machine and bag-container for its transport and utilization |
WO2012033981A3 (en) * | 2010-09-11 | 2012-06-14 | Wilkinson William T | Improved exercise resistance system |
WO2012033981A2 (en) * | 2010-09-11 | 2012-03-15 | Wilkinson William T | Improved exercise resistance system |
US20120115692A1 (en) * | 2010-11-04 | 2012-05-10 | Daryl Bussen | Stable Exercise Apparatus |
US8702570B1 (en) * | 2010-12-16 | 2014-04-22 | Nunzio DelPriore | Portable multi-purpose exercise device |
USD848558S1 (en) * | 2011-12-28 | 2019-05-14 | Inzer Advance Designs, Inc. | Weightlifting wrap |
US20140213127A1 (en) * | 2012-04-13 | 2014-07-31 | Fitness Onboard | Stand Up Paddleboard |
US9931530B2 (en) * | 2012-04-13 | 2018-04-03 | Fitness Onboard | Stand up paddleboard |
US9333385B2 (en) * | 2012-07-17 | 2016-05-10 | Pivotal 5, Llc | Exercise device with elastic members and webbing |
US20140024508A1 (en) * | 2012-07-17 | 2014-01-23 | Robert S. Hinds | Exercise device with elastic members and webbing |
US10537763B2 (en) * | 2013-03-07 | 2020-01-21 | Joseph Turner | Device for suspending rings for gymnastic exercises |
US10279212B2 (en) | 2013-03-14 | 2019-05-07 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
US9248331B1 (en) * | 2013-05-07 | 2016-02-02 | Tiger Brands Athletics, Inc. | Resistance band with markings |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
US9707433B1 (en) * | 2014-10-27 | 2017-07-18 | Steven Paul McGibbons | Exercise handles and band |
US11045686B2 (en) | 2014-11-07 | 2021-06-29 | Fitness Cubed Inc. | Portable elliptical exercise machine, resistance band extension, and transport mechanism |
US10569124B2 (en) * | 2014-11-07 | 2020-02-25 | Fitness Cubed Inc. | Portable elliptical exercise machine, resistance band extension, and transport mechanism |
US11305153B2 (en) | 2014-11-07 | 2022-04-19 | Fitness Cubed Inc. | Portable elliptical exercise machine and transport mechanism |
US9974993B1 (en) * | 2015-06-11 | 2018-05-22 | Michael Pollock | Stretching apparatus and method of use |
US10561880B2 (en) * | 2015-06-11 | 2020-02-18 | Michael Pollock | Stretching apparatus and method of use |
US10436545B2 (en) | 2015-07-20 | 2019-10-08 | AccuBow LLC | Adjustable archery training bow |
US11073356B2 (en) | 2015-07-20 | 2021-07-27 | AccuBow LLC | Virtual reality archery training system |
US10940360B2 (en) | 2015-08-26 | 2021-03-09 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10449416B2 (en) | 2015-08-26 | 2019-10-22 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US10212994B2 (en) | 2015-11-02 | 2019-02-26 | Icon Health & Fitness, Inc. | Smart watch band |
US10953276B2 (en) | 2016-02-16 | 2021-03-23 | Pedro M. Alaniz, III | Garment incorporating elastic member |
US10363452B2 (en) * | 2016-02-16 | 2019-07-30 | Pedro M. Alaniz, III | Elastic exercise device |
USD798397S1 (en) | 2016-02-29 | 2017-09-26 | Anel BELLEVUE | Exercise board |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
US10441840B2 (en) | 2016-03-18 | 2019-10-15 | Icon Health & Fitness, Inc. | Collapsible strength exercise machine |
US10252109B2 (en) | 2016-05-13 | 2019-04-09 | Icon Health & Fitness, Inc. | Weight platform treadmill |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
US10695608B2 (en) | 2016-11-02 | 2020-06-30 | Alfred C. Engelfried, JR. | Multi-functional exercise apparatus |
US10610728B2 (en) * | 2016-12-27 | 2020-04-07 | Bootymaker, Llc | Devices and methods for targeted isolation and exercising of the gluteal muscles |
US20180178058A1 (en) * | 2016-12-27 | 2018-06-28 | Booty Maker, Llc | Devices and methods for targeted isolation and exercising of the gluteal muscles |
US10463904B1 (en) * | 2017-01-17 | 2019-11-05 | Dwayne Bright | Exercise device |
US10709178B2 (en) * | 2017-02-15 | 2020-07-14 | Pedro M. Alaniz, III | Elastic device |
US20180263303A1 (en) * | 2017-02-15 | 2018-09-20 | Pedro M. Alaniz, III | Elastic device |
USD853501S1 (en) * | 2017-05-02 | 2019-07-09 | Kusha Karvandi | Exercise strap |
USD843525S1 (en) * | 2017-08-07 | 2019-03-19 | Kusha Karvandi | Exercise strap |
US10993726B2 (en) | 2017-09-08 | 2021-05-04 | Orangutan Organization, Inc. | Blood flow restriction exercise strap |
US10653915B2 (en) * | 2017-11-16 | 2020-05-19 | Jacqueline Moss | Portable and storable abdominal exercise device |
USD913382S1 (en) | 2017-12-29 | 2021-03-16 | Orangutan Organization, Inc. | Blood flow restriction exercise strap |
USD985694S1 (en) | 2017-12-29 | 2023-05-09 | Orangutan Organization, Inc. | Blood flow restriction exercise strap |
USD856444S1 (en) * | 2018-11-13 | 2019-08-13 | Kusha Karvandi | Exercise strap |
USD910785S1 (en) * | 2019-02-26 | 2021-02-16 | Orangutan Organization, Inc. | Occlusion training band with buckle |
US11697044B2 (en) | 2019-02-27 | 2023-07-11 | Shon L Harker | Group exercise device |
USD934114S1 (en) | 2019-03-29 | 2021-10-26 | Orangutan Organization, Inc. | Beveled buckle |
US11826167B2 (en) | 2019-10-18 | 2023-11-28 | James Walter Turner | Systems and methods of treating proprioceptive dysfunction and vestibular disorders |
US11432764B2 (en) * | 2019-10-18 | 2022-09-06 | James Walter Turner | Systems and methods of treating proprioceptive dysfunction and vestibular disorders |
US11083923B2 (en) * | 2019-10-23 | 2021-08-10 | Roman Potapov | Exercise platform and accessories system |
US11033774B1 (en) * | 2020-01-24 | 2021-06-15 | Gerald M. Clarke | Exercise band bar |
USD965704S1 (en) * | 2020-04-08 | 2022-10-04 | Orangutan Organization, Inc. | Exercise strap |
USD912742S1 (en) * | 2020-05-05 | 2021-03-09 | Joicom Corporation | Strap for an exercise apparatus |
US11400332B1 (en) * | 2021-05-11 | 2022-08-02 | Luke Alford | Resistance band apparatus, method, and system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20020160891A1 (en) | Portable exercise station with variable resistance band | |
US4944511A (en) | Adjustable resilient reel exerciser | |
US8672817B2 (en) | Exercise system using exercise resistance cables | |
US6315701B1 (en) | Portable exercise machine | |
US7087001B1 (en) | Portable handheld exercise apparatus which can be attached to a multiplicity of body parts | |
US7322907B2 (en) | Exercise system using exercise resistance cables | |
CA2767180C (en) | Portable multipurpose whole body exercise device | |
US7946969B1 (en) | Portable exercise platform with resistance mechanisms | |
US8715144B1 (en) | Portable exercise platform with resistance mechanisms | |
US8403818B1 (en) | Exercise resistance system | |
US7381168B2 (en) | Exercise system using exercise resistance cables | |
US5342274A (en) | Multi-purpose exercise device | |
US20040204294A2 (en) | Exercise device for exercising upper body simultaneously with lower body exercise | |
US20060100074A1 (en) | Resistance exercising device | |
US5993361A (en) | Multi-configurable exercise apparatus | |
US8435163B2 (en) | Exercise apparatus with a pull cord looped about a central pulley and first and second free pulleys | |
US6517469B1 (en) | Exercising device for conditioning the body | |
US10441836B1 (en) | Combination towel-band exercise device | |
US11484747B2 (en) | Portable door mounted exercise apparatus | |
US20230310921A1 (en) | Retractable Handheld Exercise Apparatus | |
AU2003254750A1 (en) | Resistance exercising device | |
GB2405108A (en) | Abdominal muscle exercise apparatus | |
CA2325845A1 (en) | Exercising device for conditioning the body |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |