Exercise, it is difficult for boys to lose weight, they said. Exercise, run, swim, pull-ups and sit-ups every day. You'd better go to the gym to get a card, which suits you very well. You can also do those aerobics on the computer for at least 45 minutes. Remember to drink water before exercise, which is good for sweating. It is best not to add meals at night. If you are really hungry, you should eat fruits and vegetables. Anyway, don't touch meat, candied fruit, greasy food or canned food. In addition to dinner all day, you can eat fruit when you are hungry. This can ensure low calorie intake and exercise consumption, adhere to the combination of diet and exercise, and you will soon lose weight.