Exercise devices – User manipulated force resisting apparatus – component... – Utilizing resilient force resistance
Patent
1992-09-30
1994-01-11
Apley, Richard J.
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing resilient force resistance
482121, 482123, 482137, 482908, A63B 2104
Patent
active
052776840
ABSTRACT:
A multi-function exercise apparatus has a base frame including two vertical support members. An adjustable support means is secured to the frame and provides support for a user in a plurality of different upright and horizontal exercise positions. A lever arm is mounted to a fixed shaft extending from each of the two support members, and an elastic band biasing means cooperatively engages each lever arm and corresponding support member thereof so that each lever arm is adapted to have its forward or rearward rotational bias changed without requiring removal and relocation of the lever arm, the corresponding elastic bands, or the corresponding band support pins.
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Home Fitness Magazine, DP Chairman exercise machine, vol. 1, p. 82 (1992).
Apley Richard J.
Jenkins Richard E.
Mollo Jeanne M.
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