Elliptical exercise method and apparatus

Details Elliptical exercise method and apparatus Elliptical exercise method and apparatus

1998-05-05

2000-04-25

Crow, Stephen R.

Exercise devices

Involving user translation or physical simulation thereof

482 70, A63B 6916, A63B 2204

Patent

active

060538473

ABSTRACT:
An exercise apparatus has a linkage assembly which links rotation of a crank to generally elliptical movement of a foot supporting member. The crank rotates about a crank axis relative to a frame, and a distal portion of a link moves relative to a connection point on the frame. An intermediate portion of the link is rotatably connected to the crank, and an opposite distal portion of the link is rotatably connected to a rearward end of the foot supporting member. An opposite, forward end of the foot supporting member is movably connected to the frame.

REFERENCES:
patent: 5529555 (1996-06-01), Rodgers
patent: 5690589 (1997-11-01), Rodgers
patent: 5792028 (1998-08-01), Maresh et al.
patent: 5846166 (1998-12-01), Kuo
patent: 5895339 (1999-04-01), Maresh

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