Heavy Weight skipping rope with 0.7kg weight on each hand which enables firm up your arms as you are skipping. It can be used by individual who want to concentrate on tonning their arms and it is also used by boxers This like carrying dumbbell on your both hand  can help you burn roughly 1,300 calories per hour. Specifically: “This aerobic exercise can achieve a “burn rate” of up to 1300 calories per hour of vigorous activity, with about 0.1 calories consumed per jumpThis like carrying dumbbell on your both hand  can help you burn roughly 1,300 calories per hour. Specifically: “This aerobic exercise can achieve a “burn rate” of up to 1300 calories per hour of vigorous activity, with about 0.1 calories consumed per jump