发明名称 Shoulder exerciser
摘要 A shoulder exerciser which allows a user to exercise a shoulder includes a handpiece which is movable on a surface such as a floor or door against a variable resistance. The shoulder exerciser includes a handpiece and a plurality of resilient members connected thereto. The resilient members are connected to a door or a platform so that the handpiece can be moved in a prescribed exercise against the resistance of the resilient members. The resistance is variable by adjusting the length of each resilient member.
申请公布号 US5498223(A) 申请公布日期 1996.03.12
申请号 US19930076551 申请日期 1993.06.11
申请人 SUPERSPINE, INC. 发明人 IAMS, JOHN F.;SPLANE, JR., ROBSON L.
分类号 A63B21/04;A63B21/055;A63B21/16;A63B23/12;(IPC1-7):A63B21/04;A63B69/22 主分类号 A63B21/04
代理机构 代理人
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