发明名称 Swinging gymnastic machine
摘要 A swinging gymnastic machine includes a front swinging assembly, a rear swinging assembly, a handle assembly pivotally secured to the front swinging assembly, and a pedal assembly pivotally secured to the rear swinging assembly. Each of the front and rear swinging assemblies has a spring unit. The front and rear swinging assemblies are durable and are unsusceptible of deflection. The swinging gymnastic machine also has the benefit of reducing the occupied space when it is not in use as both a front leg and the handle assembly are adapted to be folded rearwardly. A person has to exert a great force to overcome the resistance of both the front and rear swinging assemblies through the arms and calves in order to effectively exercise.
申请公布号 US7901329(B2) 申请公布日期 2011.03.08
申请号 US20070670169 申请日期 2007.04.04
申请人 TSAI JAO-HSING 发明人 TSAI JAO-HSING
分类号 A63B22/00 主分类号 A63B22/00
代理机构 代理人
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