发明名称 Impact and speed measuring system
摘要 A high-speed, portable computer interfaced, fluid-filled, foam-padded, heavy bag with local electronic force indicator is provided along with a mechanically-driven paper chart recorder with digital output, split screen video data recording system, and printer for automatic data analysis used to measure a fighter's individual, peak, and total applied force on a target. Such target is constructed so that the fighter feels both familiar and comfortable for each hit, each session, and for such fighter's entire training career spent practicing a bag connected in the system of the present invention. Such system is accurate enough to determine at which point a fighter'punching or kicking muscle groups undergo initial fatigue and subsequent tetanus, or tightening.
申请公布号 US4941660(A) 申请公布日期 1990.07.17
申请号 US19880239986 申请日期 1988.09.02
申请人 WINN, DONALD G.;JOSEPHSON, DANIEL M. 发明人 WINN, DONALD G.;JOSEPHSON, DANIEL M.
分类号 A63B21/06;A63B24/00;A63B69/00;A63B69/20 主分类号 A63B21/06
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