发明名称 Exercise Grip Device
摘要 An exercise grip device includes a jaw member which is of a sufficient width to permit grasping thereabout with one's hand, wherein the jaw member includes a spring aspect which is preformed to an open position to permit receiving a weightlifting bar and is compressible to a closed position enabling engagement of the jaw member with the weightlifting bar in a manner to prevent sliding movement therebetween and while compressed exerts a force on one's hand and forearm muscles. A method includes weightlifting using the exercise grip device.
申请公布号 US2009197742(A1) 申请公布日期 2009.08.06
申请号 US20080025163 申请日期 2008.02.04
申请人 HARTMAN JAMES 发明人 HARTMAN JAMES
分类号 A63B23/16 主分类号 A63B23/16
代理机构 代理人
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