Taijiquan (Tai Chi Chuan -
Shadow Boxing) forms one of the three primary disciplines within the Neijia group of martial arts, or Internal
Martial Arts. The other Neijia pugilistic forms are namely, Taijiquan, Ba Gua and Hsing I. The concept of Neijiaquan
encompasses a person's internal development. This involves the incorporation of Daoyin, Tu
Na and Jingluo theories from Chinese medicine studies.
Daoyin and Tu Na (literally, breathing out forcefully) are
methods of deep breathing, whilst Jingluo refers to the human body's meridian lines in
Acupuncture.