Regular moderate patting of the stomach can promote metabolism, with weight loss, prevent constipation, promote pelvic blood circulation and other benefits, need to be specifically analyzed. 1. Weight loss: patting the stomach has the potential to promote abdominal fat metabolism, promote fat consumption, so as to achieve the effect of weight loss. 2. Prevent constipation: Tapping the stomach can promote gastrointestinal peristalsis, promote digestion and absorption of food, thus preventing constipation. 3. Promote pelvic blood circulation: regular belly tapping can improve pelvic blood circulation while improving abdominal blood circulation, enhance blood supply to pelvic tissues and promote metabolism. When patting the stomach should pay attention to maintain the appropriate strength, avoid excessive force to make the abdomen uncomfortable.