Getting up every morning is the thinnest time of the day, and at night, you will get fat again. Maybe you are obese. You may have stopped dancing for a while, so you gained weight. I think we can start with diet and continue doing aerobic exercise on the one hand. In terms of diet, don't eat anything you can't eat, such as fried food and things with high sugar content. I suggest you finish your dinner before 5: 30, and don't eat anything after 5: 30. Don't do slimming exercise immediately after meals, rest for more than an hour before doing it. And don't sit down immediately after dinner, it's better to walk for half an hour. I hope it helps you.