Exercise methods and apparatus

Details Exercise methods and apparatus Exercise methods and apparatus

2006-06-30

2008-12-16

Crow, Steve R (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Stair climbing

C482S057000

Reexamination Certificate

active

07465254

ABSTRACT:
An exercise apparatus includes left and right rigid connector links having first portions rotatably connected to respective cranks, second portions constrained to move in reciprocating fashion, and third portions configured to support a person's feet. The resulting assembly links rotation of the cranks to movement of the foot supports through generally elliptical paths. The connection points may be moved relative to one another and/or a supporting frame to adjust the size, shape, and/or orientation of the paths.

REFERENCES:
patent: 5279529 (1994-01-01), Eschenbach
patent: 5836855 (1998-11-01), Eschenbach
patent: 5916065 (1999-06-01), McBride et al.
patent: 6017295 (2000-01-01), Eschenbach
patent: 6908416 (2005-06-01), Mercado et al.

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