Exercise apparatus for simulating free-weight squat repetitions
First Claim
1. An exercise apparatus for simulating free-weight squat repetitions, said apparatus comprising:
- (a) a frame which sits on a floor and supports the remaining elements of the apparatus;
(b) a platform which is arranged to completely support a user in a supine position, said platform having a head end and a foot end, and an elongate axis which extends between said head end and foot end;
(c) an elongate pivot arm having a first end that is rotatably attached to said frame and a second end that is fixedly attached to said platform;
said pivot arm having an elongate axis which is oriented generally normal to the elongate axis of said platform;
(d) said pivot arm allowing rotation of said platform between a first position where said platform is angled with respect to the horizontal with said foot end being lower than said head end, and a second position where said platform is generally horizontal;
(e) a horizontal foot support which is fixedly attached to said frame and is located adjacent to the foot end of said platform immediately above an upper surface thereof, when said platform is in its second position; and
(f) a resistance device which extends between said pivot arm and said frame to resist movement of said platform from its first position to its second position.
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Accused Products
Abstract
An exercise apparatus has a platform, including a seat which supports the back and head of the user, that is rotatably attached to a frame that rests on the floor. A pivot arm, which is fixedly attached to the platform and rotatably attached to the frame, allows the platform to move between a first position where the legs of a user lying on the seat are bent approximately 90 degrees at both the knees and at the hips when the user'"'"'s feet are placed on a leg support that is attached to the frame, and a second position where the user'"'"'s legs are substantially fully extended. Movement of the platform is resisted by elastomeric weight straps which extend between the frame and the pivot arm or weight plates which are mounted on the platform. The weight straps and weight plates can either be used separately or in combination with one another. Stops limit the travel of the platform so that the platform does not move past its desired first and second positions.
89 Citations
10 Claims
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1. An exercise apparatus for simulating free-weight squat repetitions, said apparatus comprising:
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(a) a frame which sits on a floor and supports the remaining elements of the apparatus; (b) a platform which is arranged to completely support a user in a supine position, said platform having a head end and a foot end, and an elongate axis which extends between said head end and foot end; (c) an elongate pivot arm having a first end that is rotatably attached to said frame and a second end that is fixedly attached to said platform;
said pivot arm having an elongate axis which is oriented generally normal to the elongate axis of said platform;(d) said pivot arm allowing rotation of said platform between a first position where said platform is angled with respect to the horizontal with said foot end being lower than said head end, and a second position where said platform is generally horizontal; (e) a horizontal foot support which is fixedly attached to said frame and is located adjacent to the foot end of said platform immediately above an upper surface thereof, when said platform is in its second position; and (f) a resistance device which extends between said pivot arm and said frame to resist movement of said platform from its first position to its second position. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An exercise apparatus for simulating free-weight squat repetitions, said apparatus comprising:
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(a) a frame which sits on a floor and supports the remaining elements of the apparatus; (b) a platform which is arranged to completely support a user in a supine position, said platform having a head end and a foot end, and an elongate axis which extends between said head end and foot end; (c) an elongate pivot arm having a first end that is rotatably attached to said frame and a second end that is fixedly attached to said platform;
said pivot arm having an elongate axis which is oriented generally normal to the elongate axis of said platform;(d) said pivot arm allowing rotation of said platform between a first position where said platform is angled with respect to the horizontal with said foot end being lower than said head end, and a second position where said platform is generally horizontal; (e) a horizontal foot support which is fixedly attached to said frame and is located adjacent to the foot end of said platform immediately above an upper surface thereof, when said platform is in its second position; and (f) weights which are removably mounted on said foot end of said platform to resist movement of said platform from its first position to its second position. - View Dependent Claims (9)
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10. An exercise apparatus for simulating free-weight squat repetitions, said apparatus comprising:
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(a) an elongate platform having a head end and a foot end; (b) a pivot arm having a first end that is fixedly attached to said platform intermediate its ends to form a generally T-shaped support element; (c) a seat mounted on said platform, at the head end thereof, which will support a user in a supine position; (d) a frame which sits on the floor; (e) said pivot arm having a second end that is rotatably attached to said frame in a manner to allow rotation of said T-shaped support element between a first position where said platform is angled with respect to the horizontal with said foot end being lower than said head end, and a second position where said platform is generally horizontal; (f) a horizontal foot support which is fixedly attached to said frame and is located adjacent to the foot end of said platform immediately above an upper surface thereof, when said platform is in its second position; and (g) a resistance device which resists movement of said platform from its first position to its second position.
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Specification