发明名称 Exercise device
摘要 An exercise device which comprises a base with a generally vertically extending member extending upwardly therefrom, the vertically extending member having a plurality of retaining positions to receive a foot retaining member, the retaining position being such that the height of the foot retaining member from the base can be varied to control the difficulty of the exercise.
申请公布号 US2014228189(A1) 申请公布日期 2014.08.14
申请号 US201313815262 申请日期 2013.02.14
申请人 Fortin Pierre 发明人 Fortin Pierre
分类号 A63B21/00 主分类号 A63B21/00
代理机构 代理人
主权项 1. An exercise device comprising: a base; a generally vertically extending member having a plurality of retaining positions; and a foot retaining member, said foot retaining member being designed to engage with said vertically extending member, said retaining positions are such that the height of said foot retaining member from said base can be varied.
地址 Quebec City CA