发明名称 BIOMECHANICAL EXERCISE DEVICE HAVING A RESILIENT SUPPORT SURFACE
摘要 An ankle exercise device increases user comfort and is capable of exercising each ankle without having to switch a fulcrum from one side to the other. The exercise device includes an upper section having a first stiffness characteristic and a lower section that is connected to upper section and has a second stiffness characteristic that is different than the first stiffness characteristic. A fulcrum extends from the lower section and is adapted to support the exercise device for pivoting movement relative to a floor or other support surface.
申请公布号 US2010130332(A1) 申请公布日期 2010.05.27
申请号 US20090621980 申请日期 2009.11.19
申请人 JELAGA, INC. 发明人 SEEL DAVID A.;SEEL JERRY E.;GRAY GARY W.
分类号 A63B23/08 主分类号 A63B23/08
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