发明名称 Golf swing training device
摘要 A sports training device particularly intended for use by golfers to teach the proper body rotation and weight shift during a golf swing. The device includes a pair of shoe inserts each having a tactile indicating member arranged in the heel area disposed toward the inner side of the insert. The insert may be covered or partially covered by a textured material. The tactile member may be a series of projections on a ring or disk or may be other shapes and forms such as integrally molded spikes or concentric rings. The golfer will be provided a positive sense or feeling as weight is applied to the inserts.
申请公布号 US5564989(A) 申请公布日期 1996.10.15
申请号 US19950522141 申请日期 1995.08.31
申请人 LARSEN, ERLING A. 发明人 LARSEN, ERLING A.
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
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