US20040220027A1 - Torso exercise methods and machines - Google Patents

Torso exercise methods and machines Download PDF

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Publication number
US20040220027A1
US20040220027A1 US10/853,434 US85343404A US2004220027A1 US 20040220027 A1 US20040220027 A1 US 20040220027A1 US 85343404 A US85343404 A US 85343404A US 2004220027 A1 US2004220027 A1 US 2004220027A1
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United States
Prior art keywords
seat
handlebar
frame
respective
exercise
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
Application number
US10/853,434
Inventor
Kenneth Stearns
Original Assignee
Stearns Kenneth W
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US09/440,239 priority Critical patent/US6491611B1/en
Priority to US10/316,983 priority patent/US6740015B1/en
Application filed by Stearns Kenneth W filed Critical Stearns Kenneth W
Priority to US10/853,434 priority patent/US20040220027A1/en
Publication of US20040220027A1 publication Critical patent/US20040220027A1/en
Abandoned legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/055Exercising 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
    • A63B21/0552Elastic ropes or bands
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15Arrangements for force transmissions
    • A63B21/159Using levers for transmitting forces
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising 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)
    • A63B23/0205Abdomen
    • A63B23/0211Abdomen moving torso with immobilized lower limbs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058Mechanical means for varying the resistance
    • A63B21/00069Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/04Exercising 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
    • A63B21/0407Anchored at two end points, e.g. installed within an apparatus
    • A63B21/0421Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by a pivoting arrangement
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/055Exercising 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
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/055Exercising 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
    • A63B21/0552Elastic ropes or bands
    • A63B21/0555Details of the rope or band, e.g. shape or colour coding
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising 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
    • A63B21/055Exercising 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
    • A63B21/0552Elastic ropes or bands
    • A63B21/0557Details of attachments, e.g. clips or clamps
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00Characteristics or parameters related to the user or player
    • A63B2208/02Characteristics or parameters related to the user or player posture
    • A63B2208/0228Sitting on the buttocks
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00Characteristics or parameters related to the user or player
    • A63B2208/02Characteristics or parameters related to the user or player posture
    • A63B2208/0228Sitting on the buttocks
    • A63B2208/0233Sitting on the buttocks in 90/90 position, like on a chair
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02Exercising 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)
    • A63B23/0233Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch

Abstract

A torso exercise machine includes a frame designed to rest upon a floor surface; a seat pivotally mounted on the frame; at least one handlebar pivotally mounted on the frame; and a link pivotally interconnected between the seat and the handlebar. The link constrains the seat and the handlebar to pivot in opposite directions relative to the frame. A resistance device may be interconnected between the handlebar and the frame to resist pivoting of the handlebar and the seat toward one another.

Description

    CROSS-REFERENCE TO RELATED APPLICATIONS
  • This is a continuation of U.S. patent application Ser. No. 10/316,983, filed on Dec. 9, 2002 (U.S. Pat. No. 6,740,015), which in turn, is a continuation of U.S. patent application Ser. No. 09/440,239, filed on Nov. 15, 1999 (U.S. Pat. No. 6,491,611).[0001]
  • FIELD OF THE INVENTION
  • The present invention relates to exercise methods and apparatus, and more specifically, to an exercise machine which facilitates exercise of a person's abdominal muscles and/or back muscles while accommodating the person in a sitting position. [0002]
  • BACKGROUND OF THE INVENTION
  • Those skilled in the art recognize the desirability of exercise, as well as the positive influence of fitness products on people's exercise technique and/or motivation. For example, relatively sophisticated and/or expensive machines have been made for use in clubs, gyms, and the like, to exercise specific muscles or muscle groups. These dedicated machines encourage proper exercise motion and generally provide positive results to people who make use of them. However, because these institutional machines are not available to everyone, a need remains for less complicated and/or less expensive machines which may be acquired for use in the home, but nonetheless provide a satisfactory workout. [0003]
  • SUMMARY OF THE INVENTION
  • The present invention provides torso exercise machines which are relatively simple in construction, easy to operate, and effective in use. Generally speaking, the machines include a frame designed to rest in a stationary position upon a floor surface; a seat pivotally mounted on the frame and defining a seat pivot axis; and at least one handlebar pivotally mounted on the frame and defining a handlebar pivot axis. A biasing device may be interconnected between the frame and at least one of the handlebar and the seat, to assist or resist pivoting of same relative to the frame. [0004]
  • One aspect of the present invention is to interconnect the seat and the handlebar in such a manner that the seat is constrained to pivot relative to the frame as the handlebar pivots relative to the frame, and vice versa. For example, a linkage may be interconnected between the seat and the handlebar to constrain the seat and the handlebar to pivot in opposite directions relative to one another. The linkage may be optionally disengaged, so that the seat and the handlebar may be operated in an independent mode, as well as a dependent mode. With left and right handlebars disposed on opposite sides of the frame, the decoupling of the seat also frees the handlebars for independent movement relative to one another. Additionally, the seat may be locked against pivoting relative to the frame when the handlebars are free to undergo independent movement. [0005]
  • Additional aspects of the present invention are to position the seat pivot axis at a distance apart from the handlebar pivot axis; position the seat pivot axis to extend beneath the seat; position the seat pivot axis to bisect the planform of the seat; position the handlebar pivot axis to extend beneath the seat; position the handlebar pivot axis to extend rearward of the planform of the seat; and/or position the handlebar pivot axis to be lower to the floor than the seat pivot axis. Still more features and/or advantages of the present invention may become apparent from the more detailed description that follows.[0006]
  • BRIEF DESCRIPTION OF THE FIGURE OF THE DRAWING
  • With reference to the Figures of the Drawing, wherein like numerals designate like parts and assemblies throughout the several views, [0007]
  • FIG. 1 is a perspective view of a first exercise machine constructed according to the principles of the present invention; [0008]
  • FIG. 2 is a side view of the exercise machine of FIG. 1; [0009]
  • FIG. 3 is a front view of the exercise machine of FIG. 1; [0010]
  • FIG. 4 is a top view of the exercise machine of FIG. 1; [0011]
  • FIG. 5 is a perspective view of the exercise machine of FIG. 1, shown with a protective panel removed; [0012]
  • FIG. 6 is a perspective view of the exercise machine of FIG. 5, shown at a discrete point in an exercise cycle; [0013]
  • FIG. 7 is another perspective view of the exercise machine of FIG. 5, shown from a generally rearward perspective; and [0014]
  • FIG. 8 is a perspective view of a second exercise machine constructed according to the principles of the present invention. [0015]
  • DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT
  • A first exercise apparatus constructed according to the principles of the present invention is designated as [0016] 100 in FIGS. 1-7. The exercise apparatus 100 generally includes a frame 110; a seat 130 pivotally mounted on the frame 110; left and right handlebars 140 pivotally mounted on the frame 110; left and right resistance devices 150 interconnected between the frame 110 and respective handlebars 140; and left and right connector links 160 pivotally interconnected between the seat 130 and respective handlebars 140.
  • The frame [0017] 110 includes left and right side members 111, each of which is a round steel tube bent into a generally rectangular configuration. A transverse member 119, having a generally H-shaped configuration, is rigidly secured between the side members 111 at the rearward end of the apparatus 100. Rubber pads or feet 112 are secured underneath the side members 111 to engage an underlying floor surface. The feet 112 tend to maintain the apparatus 100 in a stationary position relative to the floor surface, while also reducing the likelihood of damage to the floor surface. Left and right trunnions 113 are mounted on top of respective side members 111 to support the seat 130, as further explained below. Also, rubber pads or bumpers 121 and 122 (which may be similar to the pads 112 to achieve economies of scale) are mounted on top of the side members 111, proximate the forward end of the apparatus 100 and the rearward end of the apparatus 100, respectively.
  • The seat [0018] 130 includes an upwardly facing cushion 131 and an underlying rigid base 132. The base 132 is made of steel tubes that are secured together into a rectangular configuration. Opposite sides of the base 132 are pivotally mounted on respective trunnions 113 by means of bolts or other suitable fasteners. As a result of this arrangement, the seat 130 pivots about a seat pivot axis relative to the frame 110. The seat pivot axis is disposed beneath the seat and is both coaxial with the bolts and co-planar with a plane extending perpendicularly through the center of the seat 130. The forward bumpers 121 absorb impact associated with the forward end of the seat 130 pivoting downward into contact with the frame 110, and the rearward bumpers 122 absorb impact associated with the rearward end of the seat 130 pivoting downward into contact with the frame 110. A respective shield 133 is mounted on each side of the seat 130 to cover the trunnions 113 and reduce potential pinch point problems associated with pivoting of the seat 130 relative to the frame 110.
  • Each of the handlebars [0019] 140 includes an intermediate portion that is rotatably mounted on a respective side member 111 by means of a respective bolt 114 or other suitable fastener. As a result of this arrangement, each handlebar 140 pivots about a common handlebar pivot axis relative to the frame 110. The handlebar pivot axis extends parallel to the seat pivot axis and is coaxial with the bolts 114. The handlebar pivot axis is disposed rearward of the seat 130 and beneath both the seat 130 and the seat pivot axis. Each intermediate portion includes a lower square tube segment 141 and an upper round tube segment 147 which are secured together by welding or other suitable means.
  • A respective connector plate [0020] 146 is secured to the intermediate portion of each handlebar 140 by welding or other suitable means, spanning the juncture between a respective square tube segment 141 and a respective round tube segment 147. A rigid left connector link 160 is pivotally interconnected between the left connector plate 146 and the left side member 111, and a rigid right connector link 160 is similarly pivotally interconnected between the right connector plate 146 and the right side member 111. The associated pin joints are designated as 163 and 164 in FIG. 5. The pin joints 164 are spaced radially apart from the bolts 114 (and the handlebar pivot axis).
  • Each handlebar [0021] 140 also includes a lower distal portion 142 which is a square tube sized and configured to fit over a respective square tube segment 141 in telescoping fashion. As shown in FIG. 3, several holes 143 extend through the forward side of each tube 142 and alternately align with a comparable hole through the forward side of a respective segment 141. A snap button 99 is disposed inside each square tube segment 141 and projects through the hole in the segment 141 and any aligned hole 143 in a respective end portion 142. As a result of this arrangement, the end portion 142 may be adjusted radially relative to the handlebar pivot axis.
  • Tubular supports [0022] 145 project laterally outward from respective end portions 142 to support the rearward ends of respective resistance devices 150. The forward ends of the resistance devices 150 are secured to similar supports 115 on respective side members 111. The supports 115 and 145 are rigidly secured in their respective places by welding or other suitable means. Snap buttons 99 are disposed inside respective supports 115 and 145 and project through upwardly opening holes in same. The snap buttons 99 releasably retain the ends of respective resistance devices 150 in place on respective supports 115 and 145.
  • Each resistance device [0023] 150 is a conventional band of elastic material having annular ends and tangential strips extending therebetween. The supports 115 and 145 may be configured to support more than one such device 150 on each side of the apparatus 100, in the event that additional resistance force is desired. Those skilled in the art will also recognize that other known resistance devices (or assisting devices) may be used in place of and/or together with the elastic members 150 without departing from the scope of the present invention.
  • Each handlebar [0024] 140 further includes an upper distal portion 148 which is a round tube sized and configured to fit over a respective round tube segment 147 in telescoping fashion. As shown in FIG. 7, several openings 149 are provided in each upper distal portion 148 and alternately align with a comparable hole through a respective segment 147. A snap button 99 is disposed inside each round tube segment 147 and projects through the hole in the segment 147 and any aligned opening 149 in a respective end portion 148. As a result of this arrangement, the upper end portion 148 may be adjusted radially relative to the handlebar pivot axis.
  • Each of the upper distal portions [0025] 148 is also rotatably mounted on a respective segment 147. The extent of rotation is limited by travel of the snap buttons 99 within respective openings 149. In this regard, the openings 149 are circumferential slots, and the upper distal portions 148 are free to rotate relative to respective segments 147 until the snap buttons 99 engage the ends of respective slots 149. When the snap buttons 99 are centered in respective slots 149, each end portion 148 extends axially away from a respective intermediate portion, then forward to a respective handle 144 which extends upward and toward an opposite side of the apparatus 100. Those skilled in the art will recognize that the arm portions 148 and/or segments 147 may be replaced by other conventional force receiving members without departing from the scope of the present invention.
  • To operate the apparatus [0026] 100 for abdominal exercise purposes, a person sits on the seat 130 and faces forward (with his/her knees relatively closer to the front bumpers 121 than the rear bumpers 122). In the absence of user applied force, the handlebars 140 tend to occupy the respective positions shown in FIG. 5 (with the seat 130 tilted forward into contact with the bumpers 121. As the person presses forward against the handlebars 140, preferably with a respective handle 144 grasped in each hand, the handlebars 140 and the seat 130 pivot toward one another, as shown in FIG. 6. The resistance bands 150 stretch in response to this movement, thereby providing resistance to the movement and encouraging the handlebars 140 and the seat 130 to return to the respective positions shown in FIG. 5.
  • The upper distal portions [0027] 148 may be adjusted relative to the handlebar pivot axis to accommodate people of different sizes, and/or the lower distal portions 142 may be adjusted relative to the handlebar pivot axis to provide different levels of resistance. To operate the apparatus 100 for back exercise purposes, the person goes through a similar procedure while sitting on the seat 130 and facing the opposite direction.
  • The preferred embodiment [0028] 100 strikes a desirable balance between the cost of manufacture, the ease of use, and the results of use. The linkage assembly defined by and among the frame 110, the seat 130, the handlebars 140, and the links 160 provides a natural feeling exercise motion which is conducive for exercising the upper abdominal muscles and/or the lower abdominal muscles. The machine 100 is easy to mount and dismount, as well.
  • Although the present invention has been described with reference to a particular embodiment, those skilled in the art will recognize additional embodiments and/or applications which incorporate the essence of the present invention. For example, the rigid links [0029] 160 may be replaced by cable arrangements which may optionally be configured to impose a force ratio between handle movement and seat movement. Also, the links 160 may be selectively rendered inoperative to allow independent motion of the handlebars 140 relative to the seat 130 and the frame 110, as well as one another, thereby allowing a person to exercise his/her oblique muscles. In this regard, the pins 164 may be spring detent pins which are selectively removable, in which case the loose end of each link 160 may be secured to the seat 130 (for an independent movement mode), or the loose end of each link 160 may be secured to the frame 110 (for a stationary seat mode). The seat 130 may alternatively be locked in place by inserting one or more fasteners through aligned holes in one or more frame members 111 and covers 133.
  • In order to illustrate some of the many possible variations that may be incorporated into the present invention, FIG. 8 shows a second exercise apparatus [0030] 200 which is constructed according to the principles of the present invention. The apparatus 200 generally includes a frame 210; a seat 230 pivotally mounted on the frame 210; a single handlebar 240 pivotally mounted on the frame 210; a resistance device 150 interconnected between the frame 210 and the handlebar 240; and a linkage pivotally interconnected between the seat 230 and the handlebar 240.
  • The frame [0031] 210 is similar to the frame 110 except for the locations of holes for fasteners and the upwardly extending segment(s) at the rear of the apparatus 200. In this regard, at least one of the side members 211 terminates in an upwardly extending end segment which is provided with a fastener receiving hole 271. The seat 230 is similar to the seat 130 except that the covers 133 have been eliminated.
  • The handlebar [0032] 240 is pivotally mounted on the frame 210 at the right side trunnion 113 together with the seat 230. More specifically, an intermediate portion of the handlebar 240 is secured inside a bracket 246 having a U-shaped profile, and the bracket 246 is pivotally connected to the trunnion 113 by a bolt or other suitable means. As a result of this arrangement, the handlebar 240 and the seat 230 pivot about a common pivot axis X.
  • The bracket [0033] 246 covers a juncture between members 147 and 141 similar to those on the first embodiment 100. A lower distal end 142 is slidably mounted over the member 141 and releasably secured in place by a snap button 99, in the same manner as on the first embodiment 100. A tubular support 145 projects laterally outward from the lower distal end 142 to support the rear end of the resistance device 150. Another tubular support 215 projects laterally outward from the right side member 211 to support the front end of the resistance device 150. The supports 145 and 215 are secured in their respective places by welding or other suitable means. Snap buttons 99 are disposed inside the supports 145 and 215 to releasably secure the ends of the conventional elastic band 150 in place.
  • As on the first embodiment [0034] 100, an upper distal end 248 is slidably mounted over the member 147 and releasably secured in place by a snap button. The upper distal end 248 terminates in a laterally extending member 244 which is sized and configured to span a person's chest. This particular arrangement is shown on the second embodiment 200 to emphasize that the present invention may be implemented with one handlebar 240 or two handlebars 140.
  • A connector plate [0035] 276 is pivotally mounted on the frame 210 and pivots about a pivot axis Y. A first connector link 260 is pivotally interconnected between a lower portion of the connector plate 276 and a lower portion of the handlebar bracket 246. A second connector link 273 is pivotally interconnected between a forward portion of the connector plate 276 and a rearward portion of the seat frame 132. As a result of these interconnections, the seat 230 and the handlebar 240 are constrained to pivot in opposite directions relative to the frame 210. A removable pin is used to interconnect the second connector link 273 and the connector plate 276, so that in the alternative, the second connector link 273 may be interconnected between the seat 230 and the frame 210 (at hole 271). In this alternative configuration, the seat 230 remains stationary, and the handlebar 240 is pivotal relative to both the frame 210 and the seat 230.
  • Recognizing that the present invention is not strictly limited to the specific embodiments and applications disclosed herein, the scope of the present invention is to be limited only to the extent of the following claims. [0036]

Claims (3)

What is claimed is:
1. A method of exercise, comprising the steps of:
providing an exercise apparatus having a frame; a seat movably connected to the frame; and a handlebar movably connected to the frame and the seat in a manner that constrains the handlebar and the seat to rotate in opposite directions relative to one another;
resting one's feet on a stationary support surface; and
moving the handlebar toward one's feet in a manner that exercises one's abdominal muscles.
2. The method of claim 1, further comprising the step of operatively interconnecting a resistance device between the handlebar and the frame to resist movement of the handlebar toward one's feet.
3. The method of claim 1, wherein movement of the handlebar toward one's feet causes the seat to rotate about an axis disposed beneath the seat.
US10/853,434 1999-11-15 2004-05-25 Torso exercise methods and machines Abandoned US20040220027A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US09/440,239 US6491611B1 (en) 1999-11-15 1999-11-15 Torso exercise methods and machines
US10/316,983 US6740015B1 (en) 1999-11-15 2002-12-09 Torso exercise methods and machines
US10/853,434 US20040220027A1 (en) 1999-11-15 2004-05-25 Torso exercise methods and machines

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Application Number Priority Date Filing Date Title
US10/853,434 US20040220027A1 (en) 1999-11-15 2004-05-25 Torso exercise methods and machines

Related Parent Applications (1)

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US10/316,983 Continuation US6740015B1 (en) 1999-11-15 2002-12-09 Torso exercise methods and machines

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US20040220027A1 true US20040220027A1 (en) 2004-11-04

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US09/440,239 Expired - Fee Related US6491611B1 (en) 1999-11-15 1999-11-15 Torso exercise methods and machines
US10/316,983 Expired - Fee Related US6740015B1 (en) 1999-11-15 2002-12-09 Torso exercise methods and machines
US10/848,792 Expired - Fee Related US7357764B2 (en) 1999-11-15 2004-05-18 Torso exercise methods and machines
US10/853,434 Abandoned US20040220027A1 (en) 1999-11-15 2004-05-25 Torso exercise methods and machines

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US10/316,983 Expired - Fee Related US6740015B1 (en) 1999-11-15 2002-12-09 Torso exercise methods and machines
US10/848,792 Expired - Fee Related US7357764B2 (en) 1999-11-15 2004-05-18 Torso exercise methods and machines

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US7179213B1 (en) * 2005-06-22 2007-02-20 Johnson Kuo Folding collapsible exercising machine
US20080261787A1 (en) * 2007-04-17 2008-10-23 Smith Russell W Method and Apparatus for Core Toning
USD732119S1 (en) * 2014-05-23 2015-06-16 Wei-Teh Ho Abdominal exerciser bench
USD741421S1 (en) 2014-05-23 2015-10-20 Wei-Teh Ho Abdominal exerciser bench
USD743494S1 (en) 2014-05-23 2015-11-17 Wei-Teh Ho Abdominal exerciser bench
USD776768S1 (en) 2014-05-23 2017-01-17 Wei-Teh Ho Abdominal exerciser bench
USD777849S1 (en) * 2012-02-16 2017-01-31 Geoff Ryan Jones Bench press safety attachment

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US7063651B2 (en) * 2002-03-01 2006-06-20 Ken Kerry Abdominal exercise device for inverted abdominal exercises
US7121989B2 (en) * 2002-03-01 2006-10-17 Kerry Magyari, Llc Abdominal exercise device for inverted abdominal exercises
US6984196B2 (en) * 2003-11-07 2006-01-10 Dean G. Tornabene Abdominal exercise device and method
US7329213B1 (en) 2004-03-25 2008-02-12 Farley Michael D Exercise machine with compound abdominal movement
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US7476188B2 (en) * 2005-06-14 2009-01-13 Integrity Partners, Inc. Torso exercise device
US7686750B2 (en) * 2006-05-31 2010-03-30 Jeff Tuller Seated abdominal exerciser
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US8172732B1 (en) 2007-07-26 2012-05-08 Hoist Fitness Systems, Inc. Exercise machine with two-directional pivoting user support
US7867149B1 (en) 2007-07-27 2011-01-11 Hoist Fitness Systems, Inc. Swiveling user support for exercise machine
US7708675B2 (en) * 2008-02-19 2010-05-04 Peter Miskech Exercise apparatus and method of use of an exercise apparatus
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US6740015B1 (en) 2004-05-25
US7357764B2 (en) 2008-04-15
US6491611B1 (en) 2002-12-10
US20040220026A1 (en) 2004-11-04

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