The effect of patting the stomach is not very good, it takes some time, but it can be supplemented by appropriate massage. Before going to bed, lie flat with your legs straight on the bed and slowly raise it 45 degrees. Do it three times a day, and it will be effective after a while. There will be muscles in the waist to look good. Remember to keep it as slowly as possible every day, but it will be very tired. Come on! I wish you better and better figure! Life is as happy as flowers! \(^o^)/~