If it takes too long, it may be difficult to persist. It takes more than 30 minutes to walk every day before the effect will come out. There is another layer of abdominal fat outside the abdominal muscles, which is attached to the abdominal organs and liver. It's hard to lower. Baidu has a method, medium wave stretching abdominal slimming method, which can reduce the fat on the outer layer of abdomen and organs. I used to have mild fatty liver. I successfully eliminated fatty liver by fast walking and medium wave stretching abdominal slimming. Stick to it for two or three months, and you can easily lose more than ten kilograms.