Exercise devices – Involving user translation or physical simulation thereof
Patent
1997-10-29
2000-03-28
Apley, Richard J.
Exercise devices
Involving user translation or physical simulation thereof
482 52, A63B 2204
Patent
active
060425105
ABSTRACT:
A jumping jack exercise device that includes a frame configured to be supported on a floor. A first and second leg link, each including a foot support, pivotally supported by the frame for motion in a straddle plane which extends to the sides of a user whose feet are engaged by the foot supports. The exercise device also includes two arm links, which allow for motion in the straddle plane. The device permits a user to perform a jumping jack exercise under low impact conditions.
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"Stepswing .sub..TM. The Lateral and Vertical Exercise Trainer," Ben J. McCullom (Undated brochure).
Apley Richard J.
LaMarca William
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