I must make up my mind if I want to lose weight. I once 128 kg lost 20 kg in two months, and then I continued to lose weight 100 kg. Friends and acquaintances all say to check if there is any problem, because I know it has been eight years now and it has remained at around 103. How to raise it? Don't think that I lost weight after exercising today. It's a bit wrong to eat at ease. No matter how delicious it is, don't eat too much, don't sleep too much at a fixed time, and make more snacks all day. It's strange that you haven't gained weight. Exercise must be persisted. Why it works at first is because you feel tired, and then it gets worse. The best exercise for running is to keep hoping to help you. You must understand what I said.