发明名称 ADJUSTABLE ELASTIC RESISTANCE EXERCISE DEVICE
摘要 A flexible band and/or chain is disclosed comprising a plurality of rings, links, or touri. In some embodiments, the links are interlocking In other embodiments, the links are affixed to one another in linear fashion. The links a gripable, and serve as handles for a user needing to target specific muscle groups for exercise by applying tensile force to the chain. The chain stretches. Some variations include detachable handles which can at attached at the ends of the chain or to links forming it.
申请公布号 US2013331242(A1) 申请公布日期 2013.12.12
申请号 US201213494026 申请日期 2012.06.12
申请人 WILSON DANIEL VAUGHAN 发明人 WILSON DANIEL VAUGHAN
分类号 A63B21/02 主分类号 A63B21/02
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