WO1999039775A1 - Dispositif permettant de faire des exercices simultanement avec un travail de bureau, en regardant la tv, etc. - Google Patents

Dispositif permettant de faire des exercices simultanement avec un travail de bureau, en regardant la tv, etc. Download PDF

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Publication number
WO1999039775A1
WO1999039775A1 PCT/US1998/009618 US9809618W WO9939775A1 WO 1999039775 A1 WO1999039775 A1 WO 1999039775A1 US 9809618 W US9809618 W US 9809618W WO 9939775 A1 WO9939775 A1 WO 9939775A1
Authority
WO
WIPO (PCT)
Prior art keywords
exercising
chair
user
elements
neck
Prior art date
Application number
PCT/US1998/009618
Other languages
English (en)
Inventor
William Rovinsky
Ilya Zborovsky
Original Assignee
William Rovinsky
Ilya Zborovsky
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 claimed from US09/018,384 external-priority patent/US6099445A/en
Application filed by William Rovinsky, Ilya Zborovsky filed Critical William Rovinsky
Publication of WO1999039775A1 publication Critical patent/WO1999039775A1/fr

Links

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
    • A63B21/02—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
    • A63B21/16—Supports for anchoring force-resisters
    • A63B21/1609—Supports for anchoring force-resisters for anchoring on a chair
    • 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
    • A63B21/4015—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 foot
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of 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
    • A63B21/026—Bars; Tubes; Leaf springs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
    • A63B21/0442—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
    • A63B21/045—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 having torsion or bending or flexion element
    • 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
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • 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
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair
    • 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
    • A63B2210/02—Space saving incorporated in chairs
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/025—Exercising apparatus specially adapted for particular parts of the body for the head or the neck

Definitions

  • the present invention relates to a device for exercising, in particular for such a device which can be used for exercising while doing office work in an office, watching TV at home, etc
  • an exercising device which has a member cooperating with a chair and the like, and at least one elastic stretchable element attachable to said member and graspable by a user so as to stretch the stretchable element and
  • the member is formed as a flexible strap member which is attachable to the chair
  • the member is formed as a central column of a chair, and a plurality of exercising elements are connected with an extending form said rigid frame so as to be engaged by
  • the device When the device is designed in accordance with the present - mvention it is easily mountable on a office chair in an office so that a person can do his officework while exercising, on a regular home chair so that a person can sit on the chair and watch TV while exercising, etc
  • the member is formed a seat placeable on a seat of a chair, etc , and provided with exercising means
  • the exercising device When the exercising device is designed in accordance with this feature it can be placed on a seat of a chair, etc , then the user sits on the device and exercises with corresponding exercising means
  • Figure 1 is a perspective view of an exercising device in accordance with the present invention with a user using it on a chair having a central column
  • Figure 1a is a view substantially corresponding to the view of Figure 1 but showing the exercising device on a chair with legs,
  • Figure 2 is an exploded view of the inventive exercising device
  • Figure 3 is a view substantially corresponding to the view of Figure 1 but showing another modification of the inventive exercising device
  • FIGS 3a and 3b are perspective views showing the chair of the inventive exercising devices in accordance with two embodiments
  • Figures 4 and 5 are front views showing the inventive exercising device mounted on a chair
  • FIGS 6 and 7 are views showing details of the inventive exercising device
  • Figures 8 8a and 9 are views showing a further embodiment of the inventive exercising device
  • Figures 10 and 11 are views showing a device for exercising
  • Figures 12 and 13 are views showing a storing unit for the
  • Figure 14 is a view schematically showing another modification of a device for exercising mounted on a chair in a perspective view with a
  • Figure 15 is a perspective view of the exercising device of figure 14 in accordance with the present invention.
  • Figure 16 is an enlarged view of a mounting frame of the inventive exercising device of Figure 14;
  • Figure 17 is a view showing a further embodiment of the exercising device in accordance with the present invention.
  • Figure 18 is a perspective view of an exercising device of another embodiment in an operative condition arranged on a chair with a
  • Figure 19 is a side view of the inventive exercising device of
  • Figure 20 is a detail of Figure 2 on an enlarged scale
  • Figure 21 is a rear view of the exercising device of Figure 18,
  • Figure 22 is a plan view from the above of the inventive exercising device of Figure 18,
  • Figure 23 is a view of the inventive exercising device of Figure 18 from below,
  • Figure 24 is a view showing the exercising device of Figure 18
  • Figure 25 is a perspective view showing the unfolded inventive exercising device of Figure 18 on a chair and
  • Figure 26 is a perspective view of the unfolded inventive
  • an exercising device in accordance with the present invention can be arranged on a chair having a central column as well as on a chair having four legs
  • An exercising device in accordance with present invention includes a flexible strap element which is identified with reference numeral 1 it has one end which can be formed in a loop 2 connected by a connecting structure for example a velcro connection, a pin or the like
  • the exercising device further has an elastic stretchable element 4 formed for example as a stretchable cord
  • the elastic element 4 has a first end 5 which is passed through the free end of the strap element 1 It also has an opposite end provided with a handle 6 and the like
  • the exercising device can have several such sets of elements
  • the loop 2 of the strap element 1 is fitted on a central column of a chair and extends from the central column outwardly, while the stretchable element 4 extends even further A user can grasp the handle 6 and stretch the stretchable element 4 so as to exercise his hand
  • the user can pass his foot into a loop 7 provided on another elastic element 4 and roll it on a roller on the floor and the like so as to exercise his foot
  • each strap element has its own stretchable element
  • in the embodiment of Figure 3 there is one strap element 1 and a plurality of stretchable elements 4' provided with handles 7', 6' Therefore when the strap element is fitted on the central column, all elastic elements 4' with the handles 6', 7' can be utilized by a user for exercising
  • the strap elements are located under a seat part of the chair and the elastic elements can be pulled upwardly by a user sitting on the chair
  • the elastic elements can be detachably attached to a lower surface of the seat of the chair, for example by a velcro connection 9 including one part glued to the lower surface of the chair and another part connected with the handle 6 and engageable with the first part by interengaging hooks and loops, as well known in the art
  • the strap element is adjustable as to its length For this purpose, it is passed through a buckle 10 having a plurality of openings and its free end is moved farther or closer relative to the buckle 10 Therefore the length of the strap element can be adjusted as needed so that the flexible element is located beyond the seat part of the chair
  • the elastic element 4 can be attached to the handle 6 by providing several layers at the end of the loop of the elastic element and then fixing them together
  • Figures 8, 8a and 9 show the exercising device attachable to a chair which has no central column
  • the strap elements 11 can be wound around the legs of the chair, and the elastic stretchable elements 12 are connected with the strap elements
  • a central axle 13 can be provided at the bottom surface of the chair and connected with it for example by strips 14
  • the strap elements can be attached to the central axle, for example by nuts This way the exercising device can be used also for chairs without the central column
  • the exercising device can be provided for exercising two legs It has a main belt 21 which can be wound around the central column and fixed by a buckle 22 and two elastic elements 23 formed for example as elastic tubes and connected with the belt
  • the free end of the elastic element 23 are connected each with a supporting platform 24 which can roll on a roller 25 and has a foot receiving receptacle 26
  • the user can insert both feet in the receptacles 26 and support them on the platform 24 and thereafter stretch the elastic elements 23 by rolling the units 24 25 26 on the floor and the like
  • a receiving element 31 can be mounted on the central column by a tie-wrap having a plurality of slots
  • the receiving element 31 is cup-shaped and upwardly open After the exercising, the elastic elements and the handles or foot receiving elements can be introduced and stored in the receiving element 31
  • An exercising device in accordance with present invention has show in Figures 14-16 a rigid frame each identified as a whole with reference numeral 101
  • the frame 101 has two wall plates 102 and 103 which are adapted to be located at two opposite sides of a central column 104 of a chair and rigidly connected with one another, for example by screws 105 extending through the corresponding openings of the wall plates 102 and 103 and provided with nuts
  • One of the wall plates 103 is a part of a substantially rectangular member which has another wall plate 106 fixedly connected with a wall plate 103 by transverse plates 107 Therefore, a rigid and sturdy rectangular structure 103 106 107 is formed It is necessary to support the exercising elements which will be explained in detail later on
  • the exercising elements attached to the frame 101 include two rod elements 108 extending through the frame or more particularly through its wall plates 102 103 and 106 and fixed for example by screws Therefore, -l ithe rods 108 are firmly and non-flexibly connected with the frame 101
  • the rods 108 have a horizontal part and a vertical part
  • a telescopable bracket with two rods 109 insertable into the vertical parts of the rods 108 is provided with a neck exercise element 110 at its upper end
  • the neck exercising element 110 is an elastic element, while the rods 109 of the bracket and/or the vertical parts of the rods 108 are substantially springy
  • a user can abut his neck against the exercising element 110 and deflect the rods 109, 108 backwardly with overcoming a resistance to the user's neck Therefore, the user's neck is exercised
  • the exercising device further has a lumbar support 111 which can be formed as an elastic, for example plastic foam roller
  • the roller 111 is connected by an oval connecting element 112 with the vertical parts of the rods 108
  • the lumbar support 111 is located on the front surface of the back part of the chair for supporting a lumbar area of the user, so that a user can rest against the lumbar support 111 , and also exercise by compressing it with the user's back
  • the parts of the element 112 can be connected with the upper parts of the rods 108 by loops which firmly but movably embrace the upper parts of the rods 108, to adjust the vertical position of the lumbar support 111 by moving the element 111 up or down
  • the device further has two hand exercising elements including elongated substantially horizontal bars 113 connected with the frame 101 and provideo at their ends with handles 114 which are connected with the bar 113 by an elastic cord 115 or the like When a user holds the handles 114, he can stretch the elastic cords 115 so as
  • the device further has a leg exercising element including an elastic cord 116 connected with the mounting frame 101 and provided at its free end with a loop 117 formed for introducing a foot and mounted on a roller 118 A user can put his foot into the loop and stretch the cord 116 while rolling the loop with the foot on the roller 118, thus exercising its leg as disclosed in our patent no 5,599,260
  • the bars 113 are connected with the transverse plates 107 of the rectangular member of the mounting frame, while the cord 116 is connected with the front wall part 106
  • Figure 17 shows a further embodiment of the exercising device
  • the frame here is identified with reference numeral 101' and fixed to a box under the seat of the chair for example by screws
  • Horizontal bars 113' are telescopably connected with the frame 101 '
  • the elastic cord 115' are connected with the bars 113' and carry the handles 114'
  • the bars 113' can move horizontally so as to reach the edges of the seat, and thereby when a user pulls the cord 115' they do not interfere with the seat of the chair
  • An exercising device in accordance with a further embodiment of the present invention shown in Figures 18-26 is composed of two parts including a seat part 201 and a back part 202
  • the seat part 201 has a lower surface provided with a projection 203
  • the seat part rests on the projection 203 and therefore can swing relative to a vertical axis on the projection so that portions of a peripheral edge of the seat part 201 move closer toward an upper surface of the chair seat or farther from it
  • An elastic element 204 is further arranged under the seat part 201 and extend completely or partially over its periphery It can be held within a rounded projection 205 at the edge of the seat part 201 and for example glued to its inner surface Therefore when the seat part 201 swings on the projection 203, a corresponding portion of the elastic element 204 is compressed or relaxed When a user puts its weight onto the corresponding portion of the peripheral area of the seat part 201 and therefore onto a corresponding portion of the elastic element 204, he exercises his body corresponding
  • the back part 202 of the exercising device is connected with the seat part 201 by a hinge 206 which can be formed as a conventional
  • hinge including interengaging portions of the parts 201 and 202 with a pin surrounded by the interengaging portions, as well known in hinges
  • elastic lumbar support 207 is connected with the back part 202 in particular,
  • the hinge which connects the lumbar support 207 with the seat part 202 can slide vertically in a guide provided in the part 202
  • the back part 202 is provided with an opening 208 In the position shown in Figure 20 in solid
  • the lumbar support can be formed as elastic
  • roller for exercising by compressing the roller
  • rod members 209 are arranged at the
  • Each rod includes an immovable rod part which is fixed to the rear surface of the back part 202 and a movable part which is telescopably movable in the immovable rod part
  • a neck support 210 is mounted on the upper end of the movable rod part 209 At least the portion of the rod can be formed springy When a user applies a pressure by his neck against the neck support 210, the rod members 209 can bend and at the same time exert a certain resistance to the user's neck for exercising purposes Either the movable rod part and/or the immovable rod part can be springy
  • a plurality of exercising elements for exercising legs and hands are further provided as shown for example in Figure 23
  • These exercising elements include at least two hand exercising elements each having an elastic cord 211 and a handle 212 When a user takes a handle 212 and stretches the cord 211 , he exercises his hands
  • Each elastic cord is connected to a side area of the seat part 201 and extends through a small groove The connection can be performed by any means, such as screw, a pin, etc
  • the exercising elements further includes one leg exercising element with a stretchable elongated cord 213 and a loop 215 for insertion of a foot and arranged on a rotatable roller 216
  • the loop 215 with the rotatable roller 216 is disclosed in our previous patent 5,590,266 When a user inserts its foot into the loop 215 and rolls the loop 215 with the foot on the roller 216 on a floor and the like, he performs corresponding exercising of his leg
  • the cord 214 can be connected to the seat part 201 similarly to the cord 211 and extend through the groove
  • the leg and hand exercising elements are inserted into an inner hollow of the seat part 201 in a space which is not occupied by the elastic element 204 and then the back part 202 is turned around and covers the seat part 201 from below

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Special Chairs (AREA)

Abstract

L'invention concerne un dispositif pour faire des exercices tout en exécutant un travail de bureau. Ledit dispositif présente un cadre rigide (108) à monter sur une colonne centrale d'un fauteuil, ayant plusieurs éléments d'exercice (114, 118) reliés au cadre rigide et que l'utilisateur emploie pour faire travailler les parties correspondantes de son corps.
PCT/US1998/009618 1998-02-04 1998-05-09 Dispositif permettant de faire des exercices simultanement avec un travail de bureau, en regardant la tv, etc. WO1999039775A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1838598A 1998-02-04 1998-02-04
US09/018,384 US6099445A (en) 1998-02-04 1998-02-04 Device for exercising while doing office work, watching TV, etc.
US09/018,385 1998-02-04
US09/018,384 1998-02-04

Publications (1)

Publication Number Publication Date
WO1999039775A1 true WO1999039775A1 (fr) 1999-08-12

Family

ID=26691054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/009618 WO1999039775A1 (fr) 1998-02-04 1998-05-09 Dispositif permettant de faire des exercices simultanement avec un travail de bureau, en regardant la tv, etc.

Country Status (1)

Country Link
WO (1) WO1999039775A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351745A1 (fr) * 2001-01-18 2003-10-15 Terrence Colin Tremayne Dispositif d'exercice physique

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973945A (en) * 1933-06-30 1934-09-18 Marion I Chavin Combination exercising and massaging apparatus
US3707284A (en) * 1971-04-21 1972-12-26 John Waldeck Exercise and massage device
US5254064A (en) * 1992-06-29 1993-10-19 Rock Donna J Resilient arm exercising device for attachment to a stationary support such as a treadmill
US5362296A (en) * 1994-04-05 1994-11-08 Greenmaster Idustrial Corp. Chair mounting exercising unit
US5498222A (en) * 1993-02-15 1996-03-12 Hur; Young B. Exercise device
US5690594A (en) * 1995-05-16 1997-11-25 Mankovitz; Roy J. Exercise apparatus for use with conventional chairs
US5743832A (en) * 1997-03-10 1998-04-28 Sands; Leonard Fitness equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1973945A (en) * 1933-06-30 1934-09-18 Marion I Chavin Combination exercising and massaging apparatus
US3707284A (en) * 1971-04-21 1972-12-26 John Waldeck Exercise and massage device
US5254064A (en) * 1992-06-29 1993-10-19 Rock Donna J Resilient arm exercising device for attachment to a stationary support such as a treadmill
US5498222A (en) * 1993-02-15 1996-03-12 Hur; Young B. Exercise device
US5362296A (en) * 1994-04-05 1994-11-08 Greenmaster Idustrial Corp. Chair mounting exercising unit
US5690594A (en) * 1995-05-16 1997-11-25 Mankovitz; Roy J. Exercise apparatus for use with conventional chairs
US5743832A (en) * 1997-03-10 1998-04-28 Sands; Leonard Fitness equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351745A1 (fr) * 2001-01-18 2003-10-15 Terrence Colin Tremayne Dispositif d'exercice physique
EP1351745A4 (fr) * 2001-01-18 2006-04-19 Terrence Colin Tremayne Dispositif d'exercice physique

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