Bathing can discharge old wastes from the body and improve metabolic rate. So take a good bath, and the weight loss effect will be more significant. Take a bath for 30-40 minutes every day and completely relax in the bathtub for 20 minutes. The water depth is at the lower edge of the heart. The water temperature should be 38 degrees at this time. Soaking in warm water can promote blood circulation, activate immune cells and improve immunity. Simply put, it is refreshing and not easy to get sick. If you can add twisting and stretching exercise when soaking in water, you can improve your metabolism and lose weight better.