发明名称 GOLF TRAINING DEVICE
摘要 This invention is an instruction teaching device to create a proper golf swing. The device helps the user to synchronize their hip rotation with the rotation of their hands. Rotating the hips and hands at the same time is difficult to master, especially for a beginner. With this device, if a user does not rotate his or her hips at the correct time, then the user's hands will encounter the forwardly extending rod that is affixed to the user's waist. Thus, this invention teaches correct timing.
申请公布号 US2011201438(A1) 申请公布日期 2011.08.18
申请号 US201113029829 申请日期 2011.02.17
申请人 BUTTS PHILLIP;BUTTS CONOR 发明人 BUTTS PHILLIP;BUTTS CONOR
分类号 A63B69/36 主分类号 A63B69/36
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