发明名称 GOLF SWING TRAINING SYSTEM, METHOD AND DEVICE
摘要 A device, system and method for golf club swing training are disclosed herein. The device ( 20 ) comprises a continuous looping rail ( 25 ), a modified golf club ( 30 ) and an attachment member ( 35 ). The continuous looping rail controls when the golf club becomes unhinged during the swing. The modified golf club is attached at the center of gravity of the modified golf club.
申请公布号 US2008153618(A1) 申请公布日期 2008.06.26
申请号 US20070941767 申请日期 2007.11.16
申请人 CALLAWAY GOLF COMPANY 发明人 ARTHER NICKOLAS C.
分类号 A63B69/36 主分类号 A63B69/36
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