发明名称 Sports training apparatus
摘要 An apparatus is provided that allows individuals of diverse skill levels to improve their respective sports-related swings. The apparatus provides visual, auditory and tactile feedback as to whether an individual is correctly "loading", "retaining", and "releasing" the inherent power of the training apparatus. The training apparatus enables an individual to fine tune his/her swing to maximize power delivery, e.g., in driving a golf ball, striking a hockey puck, or hitting a baseball. A slidable member is provided that moves along a shaft between an upper member and a lower member. A retaining mechanism restrains the slidable member in a cocked position, i.e., in juxtaposition with the upper member, until a predetermined force is created through swinging of the shaft.
申请公布号 US6955610(B1) 申请公布日期 2005.10.18
申请号 US20030728494 申请日期 2003.12.05
申请人 KETEMA, LLC 发明人 CZAJA DAVID;ADINOLFI JOHN;GREENE ARTHUR;TATARSKY GIL R.
分类号 A63B15/00;A63B69/00;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B15/00
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