Yes, beautiful women are all maintained. First of all, you can change your study style slightly, sit for about half an hour and then stand and read for five minutes. The brain can relax and help burn more fat. Stretch your legs before going to bed, do some simple yoga moves, and then lie comfortably in bed. Don't sit in your seat all the time even if you don't go to the toilet during school holidays. In fact, in many details, you can lose weight by moving your limbs more. The key is persistence. When eating at ordinary times, don't be too full, too greasy and too sweet. More importantly, think more, which is the most easily overlooked. Do not underestimate your brain. Using more brains consumes more calories than jogging. That's why you will be hungry even if you don't exercise when you come back from class! I wish you progress in your study and become more and more beautiful!