If you have fat on your stomach, you should always get up and stretch, move your waist, stretch more, don't sit after dinner, and then have constipation? This will also make the stomach come out. You can also shake the hula hoop. It is best to do it before going to bed, and sweating is even better. This method is also good. I tried. Stick to it for a while, and it will have an effect. I have experience in beauty, fitness and slimming life knowledge. Welcome questions. If my suggestion is effective, please give me extra points.