发明名称 Method and device for playing golf
摘要 A device for the golf practice of short strokes and putting for a practicing person having a chest and upper arms. The device has an elongate object adapted to be fitted between the chest and the upper arms of the practicing person. The object has a central portion curved in a backward direction comprising opposite curved side portions that are curved in the same backward direction and extending to outer portions. The outer portions are curved in a forward direction opposite the backward direction. The device is held across the chest and outer portions are disposed behind the upper arms during the golf club stroke.
申请公布号 US2002028713(A1) 申请公布日期 2002.03.07
申请号 US20010877162 申请日期 2001.06.08
申请人 BACK DANIEL 发明人 BACK DANIEL
分类号 A63B69/00;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/00
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