发明名称 Mobil resistance exerciser with a regulatable hydraulic resistance pressure
摘要 A Mobil Variable Hydraulic Resistance Exerciser which allows a user to be in motion throughout the complete exercise movement. This exercises the muscles of the feet, ankles, knees, hips, spine, legs and trunk of the body by providing a constant resistance to the user while in motion. A variable hydraulic reservoir is used to regulate the amount of resistance applied thru the Mobil Exerciser.
申请公布号 US5474512(A) 申请公布日期 1995.12.12
申请号 US19930077925 申请日期 1993.06.18
申请人 BELFRY, WAYNE T. 发明人 BELFRY, WAYNE T.
分类号 A63B21/012;(IPC1-7):A63B21/008 主分类号 A63B21/012
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