发明名称 Golf swing training apparatus
摘要 The present invention provides a training apparatus and method for improving the stance of a golfer throughout the golfer's swing. The apparatus comprises a shaft pivotally connected to a base so that the shaft pivots about a pivot point along a plane to increase or decrease the angle formed by the base, the shaft, and the pivot point. A golfer stands on the base and straddles the shaft so that the leading foot is behind the shaft nearest the pivot point, and the non-leading leg is in front of the shaft thus preventing an over-rotation of a golfer's hips during the performance of a back swing and keeping the golfer's arms in front of the golfer's chest so that the golf club does not become trapped behind the golfer.
申请公布号 US7261653(B2) 申请公布日期 2007.08.28
申请号 US20050229890 申请日期 2005.09.16
申请人 THORNBURG DANIEL C;THORNBURG BRIAN D 发明人 THORNBURG DANIEL C.;THORNBURG BRIAN D.
分类号 A63B69/36 主分类号 A63B69/36
代理机构 代理人
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