Practical training in Kung Fu is based on movement awareness through the entity of the moment and spiritual clarity. It is a process of self-knowledge of the space-time moment of our existence and our adaptability to space and time. It is directly related to our breathing capacity and its management at the moment and before and after it.
It is impossible to achieve significant results if we have not joined the interior with the outside. It means that in the course of our movement, the Spirit is joined to the body through the existence of the Spatio-temporal change that contains a conscious process of being.
The essence of Tai Chi Chuan is in constant motion, which has no beginning and finally, of course, the union of Mind and body. Even before the motion begins, the Mind has already created it. If the Mind does not merge with motion, it has no substance. We will just move like a leaf drops from the tree with the air.
Here lies the discovery of the inner self and the identification of the substance. Otherwise, we simulate some moves that do not have an internal essence. According to Krishnamurti, without self-knowledge, we can not go beyond the limits of the Mind. So we will never be free.