Based on the methods of literature and investigation and analysis of its self-value and social-value,Taiji soft-ballproves to hold the features of softness,techniques,combination of softness and hardness and coordination of multiple joints and muscles. These features are hygienically helpful to release students' physical and mental fatigue,and play an insubstitutable role in the development of the coordination of nerve system and the cooperation of nerve and muscle systems. It can improve the reversal and creative thinking during the training and thus push forward the cultivating of modern cre...