You can't be too focused on losing weight. In fact, exercise is mainly for health. If you don't really take the initiative to participate in exercise, it should be difficult to stick to it. Being forced to exercise is really painful, but on the other hand, if you really like sports, following aerobics is just one of many ways of exercise. In addition, if you want to lose weight, it is recommended to start with eating, and then slowly add exercise to maintain it and experience it yourself.