Running will only increase your appetite. It's useless. And if you stop running, you will bounce back immediately. I tried it once. Dieting and staying up late are still the most effective. I have an absolutely effective method. Some of my friends lost more than 20 kilograms in two months. They take sleeping pills. Their performance is that they can't sleep and can't eat. But they don't advocate it. They are just a way to lose weight quickly with your own eyes.