Rope -jumping can promote your circulation system;it consume the same amaount of energy as runing .it a healthy exercise and specially good for heart and body coordination .furthermore ,rope jumping is effective in protecting agaimst osteoporosis.if you keep this exercising,it can not only accelerate the blood circulating and metabolism,but also burn the fat ,frap the muscle and create the perfect posture.
Specification
Type : --- Color : Blue Material : Plastic, Foam Brand : Jing Sheng Dimension : 25x17x5Weight : 163Country of Origin : China