Relying on exercise to lose weight, it is recommended that the daily exercise time is not less than one hour, but the degree of fat consumption varies with different exercise methods, then the duration of exercise will vary, and dieters need to determine the actual situation according to their own. Exercise is divided into aerobic exercise and anaerobic exercise, generally aerobic exercise has a stronger ability to burn fat, such as swimming, running, cycling, playing ball, etc. It is recommended that dieters choose aerobic exercise for weight loss. Usually aerobic exercise lasts more than half an hour to start burning fat, and to achieve the effect of weight loss, it is recommended to continue aerobic exercise for one hour. If anaerobic exercise is carried out, it is recommended that the exercise time should not be less than 90 minutes, otherwise there will be no weight loss effect. In addition, to achieve weight loss, it is recommended that the exercise time is not less than 3 times a week, and each should last about 1 hour.