Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Patent
1995-06-30
1997-01-14
Crow, Stephen R.
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
482 51, 482 70, 482 57, A63B 6916, A63B 2204
Patent
active
055933726
ABSTRACT:
A stationary exercising apparatus which promotes cardiovascular exercise yet minimizes impact on critical joints through the generation of a predetermined elliptical path movement while maintaining foot platforms substantially parallel with the floor. A base structure supports a pair of reciprocating members which are displaced in a horizontal direction parallel with the floor at one end yet reciprocate in circular motion at the other end through a coupling system attached to the frame. A linkage assembly is included which operates in conjunction with the reciprocation of one end of the reciprocating members to maintain the foot platforms substantially parallel with a reference plane while revolving the foot platforms in a substantially elliptical path. The apparatus may include additional linkage to facilitate a corresponding upper body exercise involving movement of the arms along a predetermined arc.
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CCS, LLC
Crow Stephen R.
Delflache Marc L.
LandOfFree
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