发明名称 BASEBALL PITCHING TRAINING DEVICE
摘要 A device and method of use in learning, practicing and perfecting a baseball pitching motion comprising, a practice glove worn on the pitching hand having a pair of directional indicator elements extending therefrom. The indicator elements extending as independent elongated flexible band ribbons attached to the end of the index finger portion and adjacent finger portion. By practicing the pitching motion, the relative position of the indicator strap ribbons will confirm and teach proper pitching arm and hand position through the multiple pitching sequence of the pitching action.
申请公布号 WO2007001733(A3) 申请公布日期 2007.04.26
申请号 WO2006US21176 申请日期 2006.05.31
申请人 KUCEK, JACK 发明人 KUCEK, JACK
分类号 A63B69/00 主分类号 A63B69/00
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