Run until you sweat at 6: 00 in the morning and stick to it every day. Don't eat snacks, eat 6 minutes full at noon, drink porridge and eat cucumbers or tomatoes in the afternoon. Don't take a nap. I'm really sleepy at noon. Just sleep for ten minutes and wash my face. Do sit-ups in the evening, 30 in the first week, 50 in the second week, 60 in the third week, and 60 every day after that. Stick to it and you will succeed. Moreover, it also has the function of shaping the body. It is not recommended to take diet pills to hurt your health. And you are quite tall, too thin to look good.