Invention Grant
US07691041B2 Exercise machine 失效
运动机

Exercise machine
Abstract:
An exercise device includes an upper body rest pivotally attached to a base. A first leg swing is pivotally attached to the base for engaging a first leg of an exerciser to perform a first leg raise. A second leg swing is pivotally attached to the base for engaging a second leg of an exerciser to perform a second leg raise. The upper body rest supports the spinal column and torso of an exerciser when performing the first and second leg raises.
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