发明名称 Exercise apparatus
摘要 An exercise apparatus including a structure which, in use, rests on the floor and at least one resistance device which is engaged with the structure and which is actuable against a reaction force generated by the mass of a user on the structure. The structure includes opposed first and second ends and at least first and second resistance devices which are engaged at spaced locations with the structure at least at the first end.
申请公布号 US2006122043(A1) 申请公布日期 2006.06.08
申请号 US20040020043 申请日期 2004.12.23
申请人 VAN STRAATEN WILLEM J 发明人 VAN STRAATEN WILLEM J.
分类号 A63B21/02;A63B26/00 主分类号 A63B21/02
代理机构 代理人
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