发明名称 Exercise apparatus
摘要 An exercise apparatus has a first bar with two side bars, each side bar extending generally perpendicular from and attached adjacent to the opposite ends of the first bar. The first bar is rotatably mounted with respect to the side bars. A second bar is connected to said side bars of said first bar by one or more loops of cord. Adjustment devices are used in conjunction with the cord to adjust the distance between the first bar and the second bar. Accessory straps may be used in conjunction with the first bar to perform various exercises.
申请公布号 US5556368(A) 申请公布日期 1996.09.17
申请号 US19940325065 申请日期 1994.10.19
申请人 AKIN, TED R. 发明人 AKIN, TED R.
分类号 A63B21/002;(IPC1-7):A63B21/02 主分类号 A63B21/002
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