Thin belly can do sit-ups when he is free, and pay attention to diet and exercise to lose weight. The diet is normal breakfast and lunch, not dinner. In order not to be hungry, he can eat more, lean meat and vegetables at noon. Because he has a lot of activities during the day, he must be supplemented with nutrition. He doesn't eat at noon, so he can't help eating dinner at night. So it is no problem to eat more during the day. If you have a bad stomach, you should have dinner before four o'clock so that you won't get fat. Then stop eating and eat fruit in moderation. Combined with an hour of brisk walking or jogging every day, I will stick to it for more than a month to ensure that I lose at least eight pounds. My best friend and I have experienced it personally. As long as we don't overeat later, we won't rebound. Please adopt