30-04-2020 дата публикации
Номер: US20200129806A1
Принадлежит:
A hamstring exercise device is provided that allows a user to apply variable resistance to the hamstring muscles during exercise. The hamstring exercise device has a user sled, upon which a user may rest, slidably mounted on an angulation slide. The angulation slide is pivotably adjustable to varying degrees of inclination or declination relative to the horizontal. The user's body weight, resistance of the sled toward moving and an optional biasing means all contribute to an adjustable degree of exercise difficulty. 110. A hamstring exercise device () having a caudal aspect and a cephalic aspect , comprising:{'b': 100', '405', '200, 'a base (), supporting a user and angulation slide retainer upright () at the caudal aspect and an angulation anchor () at the cephalic aspect;'}{'b': 405', '400, 'the angulation slide retainer upright () being coupled to a user and angulation slide retainer (), wherein'}{'b': 405', '300', '430', '310, 'the angulation retainer upright () being pivotably coupled to a caudal aspect of an angulation slide () by a angulation slide anchor retainer anchor () pivotably coupled to a angulation slide pivot (),'}{'b': 200', '300', '210', '320, 'the angulation anchor () being releasably coupled to a cephalic aspect of the angulation slide () by a angulation adjustment point () releasably coupled to a angulation slide adjustment point (), and'}{'b': 500', '510', '300', '520', '500', '300, 'a sled () having a body support () being slidably engaged to the angulation slide () at a sled slide () wherein the sled () is slidably movable between the caudal and the cephalic aspects of the angulation slide ().'}2210210300300320210. The device according to claim 1 , wherein the angulation adjustment point () is a plurality of angulation adjustment points () claim 1 , and the angulation slide () is pivotably adjustable such as to produce an incline relative to the horizontal of the angulation slide () when the angulation slide adjustment point () is releasably ...
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