Losing weight is very simple, and the key lies in persistence. If you go to the gym, do strength equipment training first, medium or slightly larger, and then do aerobic exercise. The amount of aerobic exercise should be larger, and the heart rate should be controlled at 70% to 80% of the maximum heart rate for more than half an hour. Eat more protein and proper carbohydrate, plenty of protein and proper grains for breakfast, eat more vegetables, and try not to eat too much for lunch and dinner, especially. 7 minutes full, drink water when you are hungry. If you really can't do it, just grit your teeth and stick to it. After exercise, you should also add some carbohydrates and a lot of protein. A large increase in muscle will speed up your metabolism and be very effective in losing weight. That's how I lost 30 pounds in the summer vacation. I hope I can help you. If it still doesn't work, tell me and tell you in detail.