Patent ID: 6422976
Filing Date: 2002-07-23
Classification: A63B

Abstract:
An exercise machine comprising:a framework, said framework configured to be supported by the floor; a pair of foot support members, each having a first portion, a second portion and a foot engaging pedal; a crank, said crank rotatably attached to said framework projecting outwardly therefrom on both sides thereof; a pair of linkages, each said linkage including a rocker link pivotally connected to said framework and, a coupler link operably associated with said crank and said rocker link, said linkage configured to guide said first portion of said foot support member; a pair of guides, each said guide operably associated with said foot support member and said framework to cause said second portion of said foot member to have a back and forth movement; said pedal configured to move relative to said framework when the foot of the user is rotating said crank whereby said pedal follows an oblong curve path with non-parallel angular pedal movement.