In Tai Chi Kung Fu Cultivation, “Four Mores” Are the Most Essential and Indispensable Mental Techniques
After a certain period of training, when the body has become suitably supple, the internal strength in the "zhongqi" (central energy) has increased, and the mind has become more alert and aware, a naturally sinking momentum, sensory responsiveness, and a soft yet resilient strength will naturally emerge. Due to these conditions, what is referred to in the terminology of Tai Chi Chuan as "Jin" (a kind of internal force) is experienced. After experiencing this "Jin," learning various push hands techniques and further studying the skill of "understanding Jin" will not be difficult to master thoroughly.