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A HANDLE OF A SKIPPING ROPE HAVING A HAND-GRIP STRUCTURE
A HANDLE OF A SKIPPING ROPE HAVING A HAND-GRIP STRUCTURE
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机译:具有手握结构的跳绳手柄
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摘要
An exercising apparatus used as a handle of skipping rope and/or a hand-grip, wherein two handle-members (1), (1') are connected at one end by a spring means which also functions to bias the two handle members apart, or connected at one end by a hinge structure and biased apart by a helical coil spring retained in the longitudinally extending grooves, and the two handle members (1), (1') are closed or diverged away by displacing the position of a retaining means. And an electronic counting device is provided to the exercising apparatus to count the gripping times and skipping times using a single electric counter. And said electronic counting device is also provided to a handle for a skipping rope or a hand-grip to count the exercising times. And a thumb-grip structure is provided to the handle (or handle member) of a skipping rope with/or a hand-grip structure to be engaged by the user's thumb.
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