1978-06-12
1981-03-10
Johnson, Richard J.
Undertaking
272134, A63B 2304
Patent
active
042549493
ABSTRACT:
A leg exercising device comprising a general frame having an L-shaped seat for supporting the body and a leg gripping frame pivotally secured to the general frame such that the axis of rotation of the leg gripping frame is aligned with the knee of the user. The leg gripping frame has resilient pads which allow the leg to pass therethrough such that the leg is padded from the frame as it moves in both directions. A power cylinder is pivotally secured between the general frame and the leg gripping frame to provide a resistance to pivotal movement of the leg gripping frame about the axis of rotation in both directions.
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"Time Machines by Nautilus" insert to Iron Man Magazine, Jul. 1973, pp. 1, 42 and 49.
Universal Gymnastics Catalog, p. 28, 1974, Universal Athletics Sales, Fresno, Calif.
Booth John F.
Crutsinger Gerald G.
Johnson Richard J.
Post, III Harry C.
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