No, there is a chance of rebound. Too much is harmful to your health. Watch exercise to lose weight, don't always think about taking shortcuts. Generally speaking, aerobic exercise is mainly to reduce fat, while instrumental exercise or anaerobic exercise is used to gain muscle or improve your body shape. Moreover, many people start to do too strenuous exercise and gain weight. So it has a lot to do with your exercise intensity. A reasonable diet is like a 30-day transformation in Kaku Fitness. Don't stay up late at night and don't sleep late in the morning. Skipping breakfast and lack of sleep will greatly reduce the basal metabolic rate of the next day, so breakfast should not only be eaten, but also be rich; Lunch is full at six or seven, vegetarian dishes; Don't eat rice at night, use sweet potatoes or potatoes instead of staple food.