2, it can increase your cardiopulmonary function, enhance the excitability of your muscles, and enhance the muscle strength and endurance of your muscles.

3, can effectively promote muscle contraction, especially the regulation of female blood vessels, and prevent varicose veins.

4. It can effectively promote the whole body muscle strength training, balance muscle strength and adjust some unbalanced problems.

5, can effectively prevent chronic muscle strain such as neck, shoulder, back and leg pain.

6, but if you overtraining, it is easy to damage muscles and joints, and even affect the stability of the spine.