发明名称 Exercise extension handle
摘要 A handle for a swing-type exercising device has an adjustable shaft extender connectable to a resistance as the handle is swung for exercise purposes. The handle can also have an offset extension that allows a resistance to apply a torque force to the handle shaft as a swing approaches a hitting region. Split grips on the handle can be independently adjustable for rotation or non-rotation relative to the handle shaft so that resistance to the torque can be assigned to different hands holding the independent grips.
申请公布号 US2007066456(A1) 申请公布日期 2007.03.22
申请号 US20050231614 申请日期 2005.09.21
申请人 KELLION CORPORATION 发明人 KIM YONG W.
分类号 A63B15/00;A63B71/00 主分类号 A63B15/00
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