发明名称 Martial arts practice device
摘要 A martial arts practice device essentially comprises an I-beam having a plurality of striking pads selectively positionable along its vertical height. The pads are cylindrically shaped and are attached to the I-beam by resilient springs so that they can flexibly move when struck by a user. A plurality of the devices may be interconnected so as to encircle a user to thus give the user the opportunity to strike in many different directions while improving his martial arts skills. Velcro attached padding may be positioned around the I-beam to prevent user injury, and various types of abrasive surface covers may be positioned over the pads to toughen a user's hands and feet.
申请公布号 US5183451(A) 申请公布日期 1993.02.02
申请号 US19910772577 申请日期 1991.10.07
申请人 HAUTAMAKI, JEFFREY L. 发明人 HAUTAMAKI, JEFFREY L.
分类号 A63B69/00;A63B69/20 主分类号 A63B69/00
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