US20040097353A1 - Squat exercise apparatus - Google Patents
Squat exercise apparatus Download PDFInfo
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- US20040097353A1 US20040097353A1 US10/295,699 US29569902A US2004097353A1 US 20040097353 A1 US20040097353 A1 US 20040097353A1 US 29569902 A US29569902 A US 29569902A US 2004097353 A1 US2004097353 A1 US 2004097353A1
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- frame
- support
- user
- back support
- generally
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Classifications
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- 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
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- 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
- A63B21/4005—Arrangements for attaching the exercising apparatus to the user's body, e.g. belts, shoes or gloves specially adapted therefor to the shoulder
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4045—Reciprocating movement along, in or on a guide
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- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
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- 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
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
- A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
- A63B2023/0411—Squatting exercises
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
- A63B21/0407—Anchored at two end points, e.g. installed within an apparatus
- A63B21/0428—Anchored at two end points, e.g. installed within an apparatus the ends moving relatively by linear reciprocation
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
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- 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
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
Definitions
- This application relates generally to the field of exercise equipment, and more particularly, to an exercise apparatus for use in performing a leg squat exercise.
- the squat is an exercise routine wherein the knees are moved between extended and bent conditions while a balance is maintained over the feet. In this manner, the weight of the body is moved downward and upward against gravity to exercise the legs and lower torso. Additional weight may be attached to the exerciser's shoulders or waist in order to increase the effort required to perform a squat.
- a squat exercise apparatus providing safety and comfort for the user with reduced complexity, weight, size and expense when compared with prior art devices.
- Such an improved squat exercise apparatus should be affordable for individual to use in a home environment; it should be light enough to be moved from place to place by one person; it should be small enough to be conveniently stored in a home storage closet; and it should provide the user with a reduced risk of lower back and knee injuries.
- a squat exercise apparatus is described herein as including: a frame; a back support connected to the frame; and a rolling member connected to the frame and protruding beyond the frame to make rolling contact with a support surface when the apparatus is urged against the support surface by a user's back being leaned against the back support.
- the rolling member may be a plurality of wheels rotatably attached to the frame.
- the back support may include a lower support pad for making contact with a lower portion of a user's torso, and an upper support pad for making contact with an upper portion of a user's torso.
- the back support may include a pivoting connection for providing a plurality of positions of the back support relative to the frame, with a locking mechanism for holding the pivoting connection in a selected position.
- An arm support may be connected to the frame with a handle disposed at a distal end of the arm support opposed the frame.
- a portable heart monitor display may be connected to the handle or frame.
- the apparatus may further include: the frame having a generally rectangular shape and having a generally horizontal upper member and a generally horizontal lower member interconnected at respective opposed ends by opposed generally vertical members; the back support having a generally B-shape member having a generally straight portion connected at opposed ends to the upper and lower members respectively and a curved portion extending in a direction opposed the rolling member.
- the apparatus may further include a generally U-shaped arm support connected to the frame at opposed corners and extending in the direction opposed the rolling member and extending beyond the generally B-shaped member.
- One or more free weight may be removably attached to the apparatus, and a shoulder support may be connected to the frame.
- FIG. 1 is a perspective view of a squat exercise apparatus.
- FIG. 2 is a side view of the apparatus of FIG. 1 in use.
- FIG. 1 One embodiment of an improved squat exercise apparatus 10 is illustrated in FIG. 1.
- the squat exercise apparatus 10 includes a frame 12 , a back support 14 , an arm support 16 , and four wheels 18 rotatably connected to the frame 12 .
- a user 20 may lean against the back support 14 to urge the wheels 18 to make rolling contact with a substantially vertical support surface 22 , such as a wall, while performing a squat exercise.
- the user 20 may grasp the apparatus 10 by respective left and right handles 24 , 26 and rest his/her forearms on the arm support 16 .
- the squat apparatus 10 rolls along the support surface 22 while maintaining user's back in a straight position, thereby limiting the stress on the lower back.
- Balance is maintained by positioning the feet slightly forward of the shoulders to maintain a force against the support surface 22 , thereby limiting the shear forces on the knee joint.
- the back support 12 receives the force exerted by the torso of a user 20 as the user 20 leans against the back support 12 with the back support 12 between the user 20 and the substantially vertical support surface 22 .
- Frame 12 of FIG. 1 has a generally rectangular shape formed with a generally horizontal upper member 28 and a generally horizontal lower member 30 interconnected at respective opposed ends by opposed generally vertical members 32 .
- the frame 12 may be formed of bent tubular steel of approximately 1.25′′ diameter. Alternatively, materials such as aluminum or graphite composite may be used to reduce the weight of apparatus 10 .
- the frame may be formed as a skeleton as illustrated in FIG. 1 to minimize the weight of the device, or it may be a generally planar member or a combination of both structural shapes.
- the overall weight of the basic apparatus 10 may thus be limited to about 6-9 pounds.
- the generally rectangular shape is softened to be more aesthetically pleasing by using gently curved members 28 , 30 , 32 .
- the frame 12 may be formed from a single piece of material or from separate components that are interconnected such as with fasteners or by welding.
- the terms “interconnected”, “connected” and “attached” are used throughout this document in their general sense to include both direct joining of two members and indirect joining of two members via an intermediate structure.
- the back support 14 is illustrated in FIG. 1 as being a generally B-shape member having a generally straight portion 34 connected at opposed ends to the frame upper and lower members 28 , 30 respectively and having a curved portion 36 extending in a direction opposed the wheels 18 , i.e. away from the support surface 22 and toward the user 20 .
- the curved portion 36 is not only aesthetically pleasing, but it also provides additional space for accommodating the natural curvature of a person's back to provide a neutral alignment of the spine when in use.
- the back support 14 may be formed of the same material as the frame 12 or a different material. One may appreciate that the back support 14 and the frame 12 may be combined into a single structure.
- the back support 14 may also include an upper pad 38 and a lower pad 40 made of a soft material such as covered foam rubber for providing a comfortable contact surface for the user's upper and lower torso.
- the upper pad 38 and lower pad 40 are attached proximate respective upper and lower portions of the curved portion 36 by respective pivoting connections 42 for providing a plurality of positions of the back support 14 relative to the frame 12 to comfortably accommodate a variety of users 20 .
- a locking mechanism 44 such as a detent or pin may be used for holding the pivoting connection 42 in a selected position.
- the wheels 18 provide a means for rolling the back support along the substantially vertical support surface 22 as the user 20 performs a squat exercise.
- the wheels 18 may be partially recessed into the frame vertical members 32 and rotatably attached with high performance bearings such as are commonly used on in-line skates.
- the wheels 18 are preferably a relatively soft light colored material such as nylon so that they do not damage the support surface 22 during use.
- the plurality of wheels 18 is just one type of rolling member that may be used. Alternatively, casters, a ball-in-socket arrangement, or a combination thereof may be used to facilitate the movement of the frame 12 across the support surface 22 during use.
- FIG. 1 illustrates the use of four wheels 18 . Preferably at least three wheels are used in order to provide stability against rocking of the frame 12 in the plane of the support surface 22 .
- the arm support 16 may be a generally U-shaped member connected to the frame 12 at opposed corners and extending in a direction opposed the rolling members 18 (i.e. toward the user 20 ) and extending beyond the generally B-shaped back support member 14 .
- the handles 26 may be formed by bending the distal ends of the arm support 16 to an appropriate angle.
- a padded grip such as a bicycle handle grip, may be used as a handle 26 for comfort.
- the arm support 16 may include respective left and right forearm pads 46 .
- a heart monitor display 48 may be attached to the frame 12 , for example attached to one of the handles 26 . Any commercially available portable heart monitor may be used, such as the Cycle ComputerTM available from Fitness Technologies, Inc. of Bogota, N.J., or the Polar M21 Heart Rate Monitor available over the Internet at www.thevitaminbin.com.
- the squat apparatus 10 may include a means for applying a supplemental vertical force as the user 20 performs the squat exercise.
- a supplemental weight attachment 52 may be provided for connecting a tension cord 54 and/or free weights 56 .
- the weight attachments 52 are illustrated in FIG. 1 as spring-loaded pins on opposed sides of the frame 12 .
- the hooks at respective ends of an elastic tension cord 54 may be engaged with the weight attachment 52 .
- the user 20 may then stand on the tension cord 54 , as shown in FIG. 2, or otherwise secure the tension cord(s) 54 to provide additional downward force during the squat exercise.
- the supplemental weight attachment 52 may take the form of a bar for hanging standard barbell weights. FIG.
- FIG. 2 illustrates the use of a triangular shaped free weight 56 that is suspended from the supplemental weight attachment 52 .
- free weights may be supported directly on any portion of the apparatus 10 .
- any desired number of ring weights 57 may be added to the back support straight portion 34 , or may be connected to any convenient portion of arm support 16 or shoulder support 62 .
- Such weights are designed to be easily attached and removed to the squat exercise apparatus 10 at the discretion of the user.
- the free weight 56 may provide a second function as a removable support base 58 for positioning the apparatus 10 at a distance above the floor 60 when not in use. This additional height can help a user 20 to position the apparatus 10 for use, and it may provide a level of safety against injury in the event that the user 20 loses control of the apparatus and it drops to the floor 60 .
- the support base 58 may be formed of a lighter material such as that used for the tubular members of the frame 12 and may be permanently removably attached to the apparatus 10 at any convenient location.
- the support base 58 may have an adjustable height to accommodate various user preferences.
- the apparatus 10 may include a shoulder support 62 attached to the frame 12 to allow the user 20 to exert an upward force through the shoulders.
- the shoulder support 62 may include one or more pads 64 for comfort.
- the shoulder support 62 may be made easily removable from the apparatus 10 for the convenience of various users 20 who prefer to use the apparatus 10 without supplemental weights 56 or tension cables 54 .
Abstract
A squat exercise apparatus (10) provides back support (12) for a user (20) leaning against a support surface (22) while performing a squat exercise. A frame (12) connected to the back support is rolled along the support surface by wheels (18) as the user lowers and raises his/her torso. An arm support (16) allows the user to grasp the apparatus and to comfortably rest his/her arms during the exercise. A portable heart monitor display (48) may be attached to the handle portion (26) of the arm support. Pivoting connections (42) allow upper and lower back support pads (38, 40) to be rotated to a comfortable position for a variety of users. A supplemental weight attachment (52) allows the user to increase the weight lifted during the exercise. A shoulder support (62) may be used to facilitate the lifting of the weight of the apparatus. A support base (58) may be used to provide a desired height to the apparatus when placed on a floor (60).
Description
- This application relates generally to the field of exercise equipment, and more particularly, to an exercise apparatus for use in performing a leg squat exercise.
- The squat is an exercise routine wherein the knees are moved between extended and bent conditions while a balance is maintained over the feet. In this manner, the weight of the body is moved downward and upward against gravity to exercise the legs and lower torso. Additional weight may be attached to the exerciser's shoulders or waist in order to increase the effort required to perform a squat.
- The basic squat exercise is started with both feet flat on a floor with the feet spaced shoulder width apart. As the knees are bent the torso must be leaned forward in order to maintain a balance over the feet. The angle of the back from vertical tends to increase as the descent increases. This rotation about the hip joints will concentrate stress on the exerciser's lower back erector spinae muscle group, thereby increasing the chance of injury to the lower back. The tilting of the back will also cause the knees to extend forwardly over the toes, thereby placing substantial shear forces on the knee joint, which may lead to retro-patellar crepitus and patellofemoral disease. Thus, great care must be taken to avoid injuries when doing a squat exercise.
- In addition to the chance of injury, it is sometimes difficult to maintain a balance over the feet when performing a squat exercise. This difficulty can become dangerous when supplemental weights are being used. It is desirable to have an assistant, i.e. spotter, on each side of a person performing a squat when using supplemental weights. However, spotters may not always be available.
- A variety of devices have been developed to make the squat exercise safer and/or more comfortable. U.S. Pat. No. 87,465 was issued on Mar. 2, 1869, for a shoulder strap for a weight lifting device. More recently, squat exercise machines are described in U.S. Pat No. 4,333,644 dated Jun. 8, 1982, and U.S. Pat. No. 6,251,052 dated Jun. 26, 2001. These modern exercise machines are large, heavy and expensive, thus limiting their practical application to a gymnasium environment.
- What is needed is a squat exercise apparatus providing safety and comfort for the user with reduced complexity, weight, size and expense when compared with prior art devices. Such an improved squat exercise apparatus should be affordable for individual to use in a home environment; it should be light enough to be moved from place to place by one person; it should be small enough to be conveniently stored in a home storage closet; and it should provide the user with a reduced risk of lower back and knee injuries.
- A squat exercise apparatus is described herein as including: a frame; a back support connected to the frame; and a rolling member connected to the frame and protruding beyond the frame to make rolling contact with a support surface when the apparatus is urged against the support surface by a user's back being leaned against the back support. The rolling member may be a plurality of wheels rotatably attached to the frame. The back support may include a lower support pad for making contact with a lower portion of a user's torso, and an upper support pad for making contact with an upper portion of a user's torso. The back support may include a pivoting connection for providing a plurality of positions of the back support relative to the frame, with a locking mechanism for holding the pivoting connection in a selected position. An arm support may be connected to the frame with a handle disposed at a distal end of the arm support opposed the frame. A portable heart monitor display may be connected to the handle or frame. The apparatus may further include: the frame having a generally rectangular shape and having a generally horizontal upper member and a generally horizontal lower member interconnected at respective opposed ends by opposed generally vertical members; the back support having a generally B-shape member having a generally straight portion connected at opposed ends to the upper and lower members respectively and a curved portion extending in a direction opposed the rolling member. The apparatus may further include a generally U-shaped arm support connected to the frame at opposed corners and extending in the direction opposed the rolling member and extending beyond the generally B-shaped member. One or more free weight may be removably attached to the apparatus, and a shoulder support may be connected to the frame.
- These and other advantages of the invention will be more apparent from the following description in view of the drawings that show:
- FIG. 1 is a perspective view of a squat exercise apparatus.
- FIG. 2 is a side view of the apparatus of FIG. 1 in use.
- One embodiment of an improved
squat exercise apparatus 10 is illustrated in FIG. 1. Thesquat exercise apparatus 10 includes aframe 12, aback support 14, anarm support 16, and fourwheels 18 rotatably connected to theframe 12. As illustrated in FIG. 2, auser 20 may lean against theback support 14 to urge thewheels 18 to make rolling contact with a substantiallyvertical support surface 22, such as a wall, while performing a squat exercise. Theuser 20 may grasp theapparatus 10 by respective left andright handles arm support 16. As the knees are bent to perform the squat exercise, thesquat apparatus 10 rolls along thesupport surface 22 while maintaining user's back in a straight position, thereby limiting the stress on the lower back. Balance is maintained by positioning the feet slightly forward of the shoulders to maintain a force against thesupport surface 22, thereby limiting the shear forces on the knee joint. Theback support 12 receives the force exerted by the torso of auser 20 as theuser 20 leans against theback support 12 with theback support 12 between theuser 20 and the substantiallyvertical support surface 22. -
Frame 12 of FIG. 1 has a generally rectangular shape formed with a generally horizontalupper member 28 and a generally horizontallower member 30 interconnected at respective opposed ends by opposed generallyvertical members 32. Theframe 12 may be formed of bent tubular steel of approximately 1.25″ diameter. Alternatively, materials such as aluminum or graphite composite may be used to reduce the weight ofapparatus 10. The frame may be formed as a skeleton as illustrated in FIG. 1 to minimize the weight of the device, or it may be a generally planar member or a combination of both structural shapes. The overall weight of thebasic apparatus 10 may thus be limited to about 6-9 pounds. The generally rectangular shape is softened to be more aesthetically pleasing by using gentlycurved members frame 12 may be formed from a single piece of material or from separate components that are interconnected such as with fasteners or by welding. The terms “interconnected”, “connected” and “attached” are used throughout this document in their general sense to include both direct joining of two members and indirect joining of two members via an intermediate structure. - The
back support 14 is illustrated in FIG. 1 as being a generally B-shape member having a generallystraight portion 34 connected at opposed ends to the frame upper andlower members curved portion 36 extending in a direction opposed thewheels 18, i.e. away from thesupport surface 22 and toward theuser 20. Thecurved portion 36 is not only aesthetically pleasing, but it also provides additional space for accommodating the natural curvature of a person's back to provide a neutral alignment of the spine when in use. Theback support 14 may be formed of the same material as theframe 12 or a different material. One may appreciate that theback support 14 and theframe 12 may be combined into a single structure. Theback support 14 may also include anupper pad 38 and alower pad 40 made of a soft material such as covered foam rubber for providing a comfortable contact surface for the user's upper and lower torso. Theupper pad 38 andlower pad 40 are attached proximate respective upper and lower portions of thecurved portion 36 byrespective pivoting connections 42 for providing a plurality of positions of theback support 14 relative to theframe 12 to comfortably accommodate a variety ofusers 20. Alocking mechanism 44 such as a detent or pin may be used for holding thepivoting connection 42 in a selected position. - The
wheels 18 provide a means for rolling the back support along the substantiallyvertical support surface 22 as theuser 20 performs a squat exercise. Thewheels 18 may be partially recessed into the framevertical members 32 and rotatably attached with high performance bearings such as are commonly used on in-line skates. Thewheels 18 are preferably a relatively soft light colored material such as nylon so that they do not damage thesupport surface 22 during use. The plurality ofwheels 18 is just one type of rolling member that may be used. Alternatively, casters, a ball-in-socket arrangement, or a combination thereof may be used to facilitate the movement of theframe 12 across thesupport surface 22 during use. FIG. 1 illustrates the use of fourwheels 18. Preferably at least three wheels are used in order to provide stability against rocking of theframe 12 in the plane of thesupport surface 22. - The
arm support 16 may be a generally U-shaped member connected to theframe 12 at opposed corners and extending in a direction opposed the rolling members 18 (i.e. toward the user 20) and extending beyond the generally B-shapedback support member 14. Thehandles 26 may be formed by bending the distal ends of thearm support 16 to an appropriate angle. A padded grip, such as a bicycle handle grip, may be used as ahandle 26 for comfort. Thearm support 16 may include respective left andright forearm pads 46. Aheart monitor display 48 may be attached to theframe 12, for example attached to one of thehandles 26. Any commercially available portable heart monitor may be used, such as the Cycle Computer™ available from Fitness Technologies, Inc. of Bogota, N.J., or the Polar M21 Heart Rate Monitor available over the Internet at www.thevitaminbin.com. - The
squat apparatus 10 may include a means for applying a supplemental vertical force as theuser 20 performs the squat exercise. Asupplemental weight attachment 52 may be provided for connecting atension cord 54 and/orfree weights 56. Theweight attachments 52 are illustrated in FIG. 1 as spring-loaded pins on opposed sides of theframe 12. The hooks at respective ends of anelastic tension cord 54 may be engaged with theweight attachment 52. Theuser 20 may then stand on thetension cord 54, as shown in FIG. 2, or otherwise secure the tension cord(s) 54 to provide additional downward force during the squat exercise. If used withfree weights 56, thesupplemental weight attachment 52 may take the form of a bar for hanging standard barbell weights. FIG. 2 illustrates the use of a triangular shapedfree weight 56 that is suspended from thesupplemental weight attachment 52. Alternatively, free weights may be supported directly on any portion of theapparatus 10. For example, any desired number ofring weights 57 may be added to the back supportstraight portion 34, or may be connected to any convenient portion ofarm support 16 orshoulder support 62. Such weights are designed to be easily attached and removed to thesquat exercise apparatus 10 at the discretion of the user. - The
free weight 56 may provide a second function as aremovable support base 58 for positioning theapparatus 10 at a distance above thefloor 60 when not in use. This additional height can help auser 20 to position theapparatus 10 for use, and it may provide a level of safety against injury in the event that theuser 20 loses control of the apparatus and it drops to thefloor 60. Alternatively, thesupport base 58 may be formed of a lighter material such as that used for the tubular members of theframe 12 and may be permanently removably attached to theapparatus 10 at any convenient location. Thesupport base 58 may have an adjustable height to accommodate various user preferences. - When used with a
tension cable 54 orsupplemental weight apparatus 10 may include ashoulder support 62 attached to theframe 12 to allow theuser 20 to exert an upward force through the shoulders. Theshoulder support 62 may include one ormore pads 64 for comfort. Theshoulder support 62 may be made easily removable from theapparatus 10 for the convenience ofvarious users 20 who prefer to use theapparatus 10 withoutsupplemental weights 56 ortension cables 54. - While the preferred embodiments of the present invention have been shown and described herein, it will be obvious that such embodiments are provided by way of example only. Numerous variations, changes and substitutions will occur to those of skill in the art without departing from the invention herein. Accordingly, it is intended that the invention be limited only by the spirit and scope of the appended claims.
Claims (20)
1. A squat exercise apparatus comprising:
a frame;
a back support connected to the frame; and
a rolling member connected to the frame and protruding beyond the frame to make rolling contact with a support surface when the apparatus is urged against the support surface by a user's back being leaned against the back support.
2. The apparatus of claim 1 , wherein the rolling member further comprises a plurality of wheels rotatably attached to the frame.
3. The apparatus of claim 2 , further comprising at least three wheels rotatably attached to the frame.
4. The apparatus of claim 2 , further comprising four wheels rotatably attached to the frame.
5. The apparatus of claim 1 , wherein the back support further comprises:
a lower support pad for making contact with a lower portion of a user's torso; and
an upper support pad for making contact with an upper portion of a user's torso.
6. The apparatus of claim 1 , wherein the back support further comprises a pivoting connection for providing a plurality of positions of the back support relative to the frame.
7. The apparatus of claim 6 , further comprising a locking mechanism for holding the pivoting connection in a selected position.
8. The apparatus of claim 1 , further comprising an arm support connected to the frame.
9. The apparatus of claim 8 , further comprising a handle disposed at a distal end of the arm support opposed the frame.
10. The apparatus of claim 9 , further comprising a portable heart monitor display connected to the handle.
11. The apparatus of claim 1 , further comprising a portable heart monitor display connected to the frame.
12. The apparatus of claim 1 , further comprising:
the frame comprising a generally rectangular shape and having a generally horizontal upper member and a generally horizontal lower member interconnected at respective opposed ends by opposed generally vertical members;
the back support comprising a generally B-shape member having a generally straight portion connected at opposed ends to the upper and lower members respectively and a curved portion extending in a direction opposed the rolling member.
13. The apparatus of claim 12 , further comprising a generally U-shaped arm support connected to the frame at opposed corners and extending in the direction opposed the rolling member and extending beyond the generally B-shaped member.
14. The apparatus of claim 13 , further comprising opposed ends of the generally U-shaped arm support being bent to form respective handles.
15. The apparatus of claim 1 , further comprising a free weight removably attached to the apparatus.
16. The apparatus of claim 15 , further comprising a shoulder support connected to the frame.
17. The apparatus of claim 1 , further comprising a support base connected to the frame.
18. The apparatus of claim 1 , further comprising a shoulder support connected to the frame.
19. A squat exercise apparatus comprising:
a back support for receiving force exerted by the torso of a user as the user leans against the back support with the back support between the user and a substantially vertical support surface; and
a means for rolling the back support along the substantially vertical support surface as the user performs a squat exercise.
20. The apparatus of claim 19 , further comprising a means for applying a supplemental vertical force to the apparatus as the user performs the squat exercise.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/295,699 US20040097353A1 (en) | 2002-11-15 | 2002-11-15 | Squat exercise apparatus |
Applications Claiming Priority (1)
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US10/295,699 US20040097353A1 (en) | 2002-11-15 | 2002-11-15 | Squat exercise apparatus |
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US20040097353A1 true US20040097353A1 (en) | 2004-05-20 |
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ID=32297280
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US10/295,699 Abandoned US20040097353A1 (en) | 2002-11-15 | 2002-11-15 | Squat exercise apparatus |
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US20070010375A1 (en) * | 2005-07-08 | 2007-01-11 | Corte Steven A | Strength assistant device and methods |
US20100056347A1 (en) * | 2008-09-01 | 2010-03-04 | Enanef Limited | Abdominal Exercise Apparatus |
US8500608B1 (en) | 2012-11-05 | 2013-08-06 | Rhiannon Corp. | Exercise apparatus comprising a slidable weight bar assembly with hand brake assemblies |
US8597165B1 (en) * | 2011-06-03 | 2013-12-03 | Jonathan Antonucci | Exercise training device |
US20140113773A1 (en) * | 2012-10-24 | 2014-04-24 | Frank Marghella | Exercise machine |
US9011298B2 (en) | 2012-11-05 | 2015-04-21 | Rhiannon Corp. | Exercise apparatus having spring assemblies capable of engaging a slidable weight bar assembly for enhanced concentric and eccentric working of muscle |
USD742462S1 (en) | 2014-01-10 | 2015-11-03 | Indira Cotto-Colon | Portable fitness device |
US20170050076A1 (en) * | 2015-08-21 | 2017-02-23 | Joseph Beals | Squat Assistance Device |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
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 |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
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 |
CN110559601A (en) * | 2019-08-22 | 2019-12-13 | 齐鲁理工学院 | Mobilizable sports trainer |
US10661114B2 (en) | 2016-11-01 | 2020-05-26 | Icon Health & Fitness, Inc. | Body weight lift mechanism on treadmill |
US10940360B2 (en) | 2015-08-26 | 2021-03-09 | Icon Health & Fitness, Inc. | Strength exercise mechanisms |
US11007396B2 (en) | 2018-03-05 | 2021-05-18 | Commit Equip LLC | Resistive exercise harness, rack and cart |
US11083926B2 (en) | 2018-11-30 | 2021-08-10 | Robert Yanez | Exercise device |
CN113633935A (en) * | 2021-08-24 | 2021-11-12 | 郑霖 | Adjustable squatting dysfunction rehabilitation training device |
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US20070010375A1 (en) * | 2005-07-08 | 2007-01-11 | Corte Steven A | Strength assistant device and methods |
US7476187B2 (en) | 2005-07-08 | 2009-01-13 | Corte Steven A | Strength assistant device and methods |
US20100056347A1 (en) * | 2008-09-01 | 2010-03-04 | Enanef Limited | Abdominal Exercise Apparatus |
EP2163281A1 (en) * | 2008-09-01 | 2010-03-17 | Enanef Limited | Abdominal exercise apparatus |
US8597165B1 (en) * | 2011-06-03 | 2013-12-03 | Jonathan Antonucci | Exercise training device |
US20140113773A1 (en) * | 2012-10-24 | 2014-04-24 | Frank Marghella | Exercise machine |
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US9011298B2 (en) | 2012-11-05 | 2015-04-21 | Rhiannon Corp. | Exercise apparatus having spring assemblies capable of engaging a slidable weight bar assembly for enhanced concentric and eccentric working of muscle |
US10279212B2 (en) | 2013-03-14 | 2019-05-07 | Icon Health & Fitness, Inc. | Strength training apparatus with flywheel and related methods |
US10188890B2 (en) | 2013-12-26 | 2019-01-29 | Icon Health & Fitness, Inc. | Magnetic resistance mechanism in a cable machine |
USD742462S1 (en) | 2014-01-10 | 2015-11-03 | Indira Cotto-Colon | Portable fitness device |
US10426989B2 (en) | 2014-06-09 | 2019-10-01 | Icon Health & Fitness, Inc. | Cable system incorporated into a treadmill |
US20170050076A1 (en) * | 2015-08-21 | 2017-02-23 | Joseph Beals | Squat Assistance Device |
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 |
US10441840B2 (en) | 2016-03-18 | 2019-10-15 | Icon Health & Fitness, Inc. | Collapsible strength exercise machine |
US10293211B2 (en) | 2016-03-18 | 2019-05-21 | Icon Health & Fitness, Inc. | Coordinated weight selection |
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 |
US11007396B2 (en) | 2018-03-05 | 2021-05-18 | Commit Equip LLC | Resistive exercise harness, rack and cart |
US20210322814A1 (en) * | 2018-03-05 | 2021-10-21 | Commit Equip LLC | Resistive exercise harness, rack and cart |
US11083926B2 (en) | 2018-11-30 | 2021-08-10 | Robert Yanez | Exercise device |
CN110559601A (en) * | 2019-08-22 | 2019-12-13 | 齐鲁理工学院 | Mobilizable sports trainer |
CN113633935A (en) * | 2021-08-24 | 2021-11-12 | 郑霖 | Adjustable squatting dysfunction rehabilitation training device |
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Legal Events
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AS | Assignment |
Owner name: MENCIS, CHRISTOPHER J., FLORIDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BOIVIN, HUGHES N.;REEL/FRAME:013504/0756 Effective date: 20021115 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |