?Continue?jumping?10?minutes?is?Equivalent?to?swimming?40?minutes?，?60?minutes?Yoga?，?30?minutes?running?，?
really?a?good?way?to?lose?weight?，keep?slim?，keep?good?shape?，be?more?smarter?，suitable?for?both?children?and?adult
?best?for?home?and?outdoor?sport?MMA?Boxing?Workout?，fitness?，crossfit?，Mastering?Double?Under?，bodybuilding?etc

Features?:?

Bearing?:?Metal?bearing
?Color : Black ， red ， black !#!amp!*! red ， black !#!amp!*! blue ， black !#!amp!*! green ， black !#!amp!*! gray ， 6 colors available
360°?Rotating?system?
Handle?length?:?11.8cm
Handle?material?: sweat bandage ，anti skid
Rope?length?:?3?maters?

Packing?include?: