In order to reduce body fat, aerobic exercise was mainly used in the early stage, such as running, swimming, skipping rope and cycling. It can take effect for not less than 40 minutes each time, and then cooperate with strength training to shape, maintain muscle content and tighten skin; In the late stage of weight loss, strength training is the main way to increase basal metabolism and stabilize weight, which is carried out three or four times a week. You can find a fitness instructor to guide your training movements, but it is not clear here!