发明名称 Sports swing aid and training apparatus
摘要 A sports swing training apparatus, for use with a sports implement, is lightweight, portable, and easily manufactured. A first embodiment of the training apparatus includes a main body member having a core portion with a central opening formed therein, for placement surrounding a sports implement, which may be a golf club. The apparatus also includes a plurality of wings extending outwardly from a central core portion thereof when the body is inflated. In use, the wings provide wind resistance to assist a user in improving his or her swing. In another embodiment, the training apparatus is a unitary member formed from closed-cell plastic foam.
申请公布号 US6866592(B1) 申请公布日期 2005.03.15
申请号 US20030649922 申请日期 2003.08.26
申请人 GITRE DANIEL J. 发明人 GITRE DANIEL J.
分类号 A63B21/008;A63B69/00;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B21/008
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