Painting has a certain weight loss effect, but it is limited to sketching. Holding the shadow part of charcoal painting can be twisted appropriately, which may reduce it. Moreover, painting requires a strong concentration, so always encourage yourself, don't throw away bad paintings, and slightly modify the badly needed paintings. After 7 hours, you will naturally lose 1 meal, which is equivalent to eating 2 meals per day. Actually, you will lose 170.