High turnover 120 kg medium level. Flip is a high-performance training, and a person can just pass by flipping 1 times his own weight. Today, the average person's weight is around 120 kg, and some sports students or athletes can somersault about twice their own weight, so the somersault of 120 kg belongs to the middle level. As a part of the clean and jerk in the Olympic Games, somersaults are simplified and separated separately, and exist as independent compound movements of the whole body. The bottom-up displacement of somersault allows this movement to mobilize most muscle groups of the whole body. Compared with fitness, somersault is more common in physical training. For example, somersault is included in the designated action in CrossFitGame, and it is also one of the essential actions in physical training in NBA and NFL.