Exercise. Sticking to it for two months can completely improve. Relax your skin after losing weight, then turn the hula hoop for one hour two hours after breakfast in the morning and one hour after dinner, and then insist on doing shaping yoga every day. You don't have to go to a training class, you don't have to go to Huilan yoga net to download videos, just do it at home for half an hour every day. Stand if you have nothing to do, and sit less. I persisted in these two months during the holiday. Everyone says I've lost a whole circle, but my weight really hasn't changed. Three meals are normal, that is, you can do these exercises while watching TV and listening to songs. And after three or four days, exercise can become a habit, and when you don't exercise, you feel something in your heart. Wish you success!