Don't sit down within an hour after a meal, or you will definitely accumulate fat in your abdomen. Do sit-ups every day, at least fifty. Massage the abdomen 30 times clockwise and 30 times counterclockwise before going to bed. It is best to rub some essential oil or sheep oil when massaging. Then eat less high-calorie food and drink more water. You can wear a corset to control your appetite and help excrete your stool.