Our vital energy is important to master well... to use well... in order to develop a fair and well-balanced force of action. Through this exercise, our being learns to find this good balance. Physically, one will also be able to feel many benefits, in connection with the softening of the joints of the hips, knees, ankles, etc... So that this force of action is manifested as much through an interior flexibility as external. (CALIEL EMISSIVE)