Internal Kung Fu system incorporates three ancient Chinese martial arts: Tai Chi Chuan, Hsing I Chuan and Ba Gua Zhang.

Hsing I is sometimes referred to as Chinese Mind-Body Boxing and refers to the ability of the mind to create an idea and project it into the body, creating a functional physical outcome.  The apparent linear techniques of "Hsing I" incorporate many small, almost unseen movements that come together to create a highly effective fighting style. 

Hsing-I Chuan’s five elements derived from the Chinese theory of the five main elements that make up the human body and the universe and their interactions with each other. These elements are metal, water, wood, fire, and earth, and are each represented by a specific technique. These techniques in turn are called Pi Chuan, Zhuan Chuan, Beng Chuan, Pao Chuan, and Heng Chuan.

Ba Gua Zhang originates from the I-Ching, or Book of Changes. Ba Gua means “eight diagrams/trigrams”. Zhang means palm and designates Ba Gua Zhang as a style of martial art, which emphasizes the use of the open hands. Ba Gua Zhang, as a martial art, is based on the theory of continuously changing in response to the situation at hand in order to overcome an opponent with skill rather than brute force. Training in Ba Gua Zhang teaches the practitioner to control his or her momentum and timing in order to generate power with the entire body mass.