Because a person's obesity is not only because he doesn't exercise, but also because his diet is unreasonable, such as eating more spicy food or some high-calorie food. In this case, his accumulated heat may be a load on your body.
So if you want to exercise, your exercise must have a positive impact, or your exercise can bring you physical load and then make you feel very tired.
Then you definitely need a reasonable diet in your daily diet, and then you should control your calorie intake, and don't make some foods rich in fat and calories, and then you should control your diet reasonably. This is the best state.
Because some people say that if you eat a lot of food after exercise and then relieve your fatigue, I don't think it will make you lose weight, because your weight loss depends on your calorie intake and shooting.