Elliptical exercise methods and apparatus

Details Elliptical exercise methods and apparatus Elliptical exercise methods and apparatus

2006-05-09

2006-05-09

Crow, Stephen R. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Stair climbing

C482S057000

Reexamination Certificate

active

07041034

ABSTRACT:
Various exercise apparatus have respective linkage assemblies which are movably mounted on a frame and link rotation of left and right cranks to elliptical movement of left and right foot supporting members. The linkage assemblies include separate linkage arrangements for horizontal and vertical displacement of the foot supporting members, and the linkage assemblies accommodate travel of the foot supporting members to positions laterally adjacent the cranks.

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patent: 6171215 (2001-01-01), Stearns et al.
patent: 6629909 (2003-10-01), Stearns et al.
patent: 6849033 (2005-02-01), Stearns et al.

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