Patent Number: 7,611,446

Title: Adjustable exercise device

Abstract: An exercise device includes two cranks rotatably coupled to a rear portion of a upright support and each having a pivot rod, two handles having a middle portion pivoted to a front portion of the upright support with a spindle, two foot supports pivotally coupled to the handles and each having a middle portion pivotally coupled to the pivot rod of the cranks with a link, and two levers pivotally coupled to the pivot rod and the handle and spaced away from the spindle for forming a polygonal coupling structure and for allowing the foot supports to be moved elliptically relative to the upright support of the base. The levers may be adjustably coupled to the handles for adjusting the moving stroke of the foot supports.

Inventors: Chuang; Jin Chen (Taichung Hsien 42083, TW), Chuang; Lung Fei (Taichung Hsien 42083, TW)


International Classification: A63B 22/04 (20060101)

Expiration Date: 1/03/02017