Boys suggest doing various push-ups. You can search some online. There are all kinds of push-ups. You can take turns exercising. The most important thing is persistence. At first, you may lose weight, but after a while, your weight will remain the same. But at this time, your body will tighten and the body shaping effect will be obvious. Another thing is that you can control your dinner a little. This is my personal experience. I once succeeded in losing 40 pounds?