This Vibration machine is aimed to bring you an easy and enjoyable workout, better heart and strength and body circulation, high calorie burning by shaking your whole body. Great feelings after a workout program! You are suggested to work with this Vibration machine as often as possible. Simply 10 minutes a day will shape your body figure easily. It is not recommended to exercise on it for a few hours within a short period of time but to do it regularly on a long term basis