发明名称 Water therapy and fitness device
摘要 A water fitness, exercise and therapy system designed with an elastic tether (17) connected via pulley assembly (16) to shoe (31). The combination provides fitness training in varying depths of water (e.g. running, swimming, and therapeutic exercises). The present invention includes an adjustable buoyancy bladder attached to or constructed within the sole of the shoe where the bladder does not extend so as to interfere with normal running motions. The user expends energy by moving through the water and by stretching the tether.
申请公布号 US5490823(A) 申请公布日期 1996.02.13
申请号 US19930165092 申请日期 1993.12.09
申请人 AWBREY, BRIAN J.;DYE, KIPP K. 发明人 AWBREY, BRIAN J.;DYE, KIPP K.
分类号 A63B21/008;A63B21/04;A63B21/055;(IPC1-7):A63B21/04 主分类号 A63B21/008
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