发明名称 Adjustable sports-club trainer arrangement
摘要 A swing trainer apparatus for the teaching of a sport player the proper follow-through of a swing to hit a ball or puck. The swing trainer apparatus comprises a movable hanger assembly supporting a plurality of swing resistant straps and a support arrangement for adjustably supporting the hanger assembly, to permit the swing resistant straps to be moved for different sport players.
申请公布号 US2003220177(A1) 申请公布日期 2003.11.27
申请号 US20020321292 申请日期 2002.12.17
申请人 ORLANDO JOSEPH M. 发明人 ORLANDO JOSEPH M.
分类号 A63B21/04;A63B69/00;A63B69/36;(IPC1-7):A63B1/00 主分类号 A63B21/04
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