发明名称 Jumprope apparatus having weighted bar
摘要 An exercise device having a jumprope mounted to a bar by means of rigid standoff rods also has means for receving a selected weight at either end of the bar. A user skipping the jumprope must manipulate both the rope and the weights. The quantity of weight, length of jumprope and the position of hand grips on the bar are all adjustable by the user. In one embodiment, the weights are radially offset from the bar, requiring the user to manipulate an unbalanced weight while skipping the rope.
申请公布号 US4618142(A) 申请公布日期 1986.10.21
申请号 US19850693134 申请日期 1985.01.22
申请人 JOG & LIFT DEVELOPMENT CO. 发明人 JOSEPH, JR., TONY
分类号 A63B5/20;A63B21/06;A63B21/072;(IPC1-7):A63B5/20;A63B13/00 主分类号 A63B5/20
代理机构 代理人
主权项
地址