作者: Georges Tchikaloff
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摘要: This apparatus is of the type comprising a vertical column (2) consisting at least two lateral uprights (2a) fixed on base (3) and connected their top by means brace (4), first pulley (7) with horizontal axis suspended from abovementioned rear (2a), second (11) secured to plate (12) supporting weight (13) flexible link (15) such as rope or cable which passes successively in grooves pulleys (7, 11) has one loop enabling various operating elements (22, 23) be attached it. The wide front serve support platform for user who may kneeling standing.