First of all, let me explain that I am a personal trainer. I can help you answer this question. If you haven't practiced before, I suggest you find a personal trainer to take you to practice, because you don't know how to exercise and how to arrange your diet reasonably. A personal trainer can help you make a training plan and a diet plan. You can buy his classes with 1500 yuan first, and remember the contents of each class taught by the coach. When you have finished all the classes, you can practice according to the training plan taught by the coach. Remember to run more and control your diet if you want to lose weight. I'll tell you how much first, and your coach will tell you in detail after you buy the class.