发明名称 Cable crossover exercise apparatus
摘要 A highly versatile exercise apparatuses is disclosed. More particularly, the invention relates to an exercise apparatus including a central weight stack and opposed extension arms. Upper and lower pulleys direct a cable into the opposed extension arms such that variations in the cable reaction and tension are minimized when either arm is moved.
申请公布号 US2003176261(A1) 申请公布日期 2003.09.18
申请号 US20030358993 申请日期 2003.02.05
申请人 FREE MOTION FITNESS, INC. 发明人 SIMONSON ROY;DALEBOUT WILLIAM T.
分类号 A63B21/00;A63B21/062;A63B22/00;A63B23/035;A63B23/12;(IPC1-7):A63B21/062 主分类号 A63B21/00
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