Some activities can be organized, such as a two-week calorie contest, where the top three winners have prizes to attract members. At the same time, members can invite relatives and friends to participate in activities, and you can also take the opportunity to turn them into members. Such activities can be carried out directly in the rhythm training system, and everyone wears a bracelet or heart rate band. When we get to the store, we will start counting calories. The more you practice, the more calories you burn.