The super group did several exercises one after another, without a break. There are two ways to train according to superior. One is to do two exercises for the same muscle group continuously. Take the biceps as an example, first do the standing barbell arm bending, and then do the sitting dumbbell arm lifting immediately. The disadvantage of this training method is that you are not as strong as usual when you do the second exercise. The best supergroup method is the second method, which is to train opposite muscle groups or different muscle movements in pairs, such as biceps brachii and triceps brachii, chest and back muscles, upper and lower abdominal muscles, deltoid toe and deltoid toe, and so on. When muscle groups practice in pairs, your physical strength in the second group will not be reduced by the first group. In fact, your physical strength will even be enhanced by the effect on the blood of facial muscles. For example, if you use the super group to do biceps elbow and triceps neck lift or head abduction respectively, the blood in the biceps will help you lift more weight when doing triceps exercises. The role of super group: Using super group exercises can not only do more exercise in a shorter time, but also help to enhance cardiovascular function and burn fat because of the faster heartbeat. On the other hand, doing super group exercises will naturally make you nervous and promote the level of growth hormone, and the role of growth hormone is to reduce fat and gain muscle.