Elliptical exercise methods and apparatus

Details Elliptical exercise methods and apparatus Elliptical exercise methods and apparatus

2007-01-22

2008-11-25

Mathew, Fenn C. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Bicycling

C482S052000, C482S070000

Reexamination Certificate

active

07455628

ABSTRACT:
An exercise apparatus links rotation of left and right cranks to elliptical movement of left and right foot supporting members. The foot supporting members include left and right foot platforms that travel through space defined between the left and right cranks. Rollers on the cranks allow the foot supporting members to translate relative to the cranks, and amplified drawbar/rocket link arrangements determine the extent of the translation.

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