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Couching-Rope is a skipping rope which can display the digits,it
does the counting job for the exerciser ,Meanwhile it can change
the color to evaluate the load of exercise just like a private
coatch doing his encouraging job. Couching-rope doesn’t need any
battery because all of energy comes from swing.
Zhejiang University of Technology
Hangzhou, China
Yongxin Jia,
Zhejiang University of Technology
