发明名称 |
Rota-flex freestanding rotational motion and relative displacement training apparatus |
摘要 |
The present invention provides a freestanding apparatus for demonstrating correct rotational movements of the body for different sports activities and for training an individual to perform such movements in the correct order and relative relationship. The apparatus comprises a vertical support having upper and lower rotational resistance assemblies which are vertically adjustable to be positioned at the user's pectoral and hip levels. The assemblies include mechanisms whereby the degree of resistance to rotational movement may be adjusted.
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申请公布号 |
US5688212(A) |
申请公布日期 |
1997.11.18 |
申请号 |
US19960718871 |
申请日期 |
1996.09.24 |
申请人 |
WALKER, GUY M. BINX |
发明人 |
WALKER, GUY M. BINX |
分类号 |
A63B21/015;A63B23/02;A63B69/00;A63B69/36;(IPC1-7):A63B69/36 |
主分类号 |
A63B21/015 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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