发明名称 Standing calf exercise machine
摘要 An apparatus for exercising the calf muscles defined by a framework in which a top extremity thereof is provided with a pair of horizontally extending arms pivoted to a pair of top frame members interconnected and capable of rotation, shoulder pads disposed on the bottom face of these rods at extremities remote from the pivot point, a rigidifying cross brace provided with an opening through which a vertically extending rod is adjustably pinned. This rod traverses through a plurality of weights whose magnitude is selectable and substantially beneath the shoulder pads there is provided on the floor a toe support so that one's toes while standing thereon allows the heel to extend out into space. The exercise is performed by flexing the arch and standing on one's toes which provides tension to the calf muscle.
申请公布号 US4236712(A) 申请公布日期 1980.12.02
申请号 US19790007959 申请日期 1979.01.31
申请人 LAMBERT, JR., LLOYD J. 发明人 LAMBERT, JR., LLOYD J.
分类号 A63B21/00;A63B21/06;A63B21/062;A63B23/035;A63B23/08;(IPC1-7):A63B21/06 主分类号 A63B21/00
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