发明名称 Weight lifting exerciser
摘要 An exercising machine for especially training the muscles of the leg includes a base on which a pair of support tables is rotatably carried, one for each foot, a vertical standard on the base adapted to provide fixed hand grips for a standing user or a seat for a sitting user, and a pair of resistance devices preferably formed by a selectable number of weights. Each resistance device is respectively connected by a cable and pulley system to one of the support tables to provide a variable reactive force as the associated support table is moved out of a neutral position. The seat and hand grips can be set at a selected height, the hand grips can be set at three positions in one horizontal plane, and the foot-supporting portion of each support table can be placed in a selected angular position by which the neutral or starting position is picked. The machine can be used close to a wall.
申请公布号 US4515363(A) 申请公布日期 1985.05.07
申请号 US19820356635 申请日期 1982.03.10
申请人 SCHLEFFENDORF, JOHN J. 发明人 SCHLEFFENDORF, JOHN J.
分类号 A63B21/00;A63B21/062;A63B22/14;A63B23/00;A63B23/035;(IPC1-7):A63B21/06 主分类号 A63B21/00
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