He found a complete correspondence system representing the whole body, on the hands and the feet. In Korean, Su means “Hand,” and Jok means “Feet.”
It employs no forbidden or dangerous points

By finding the “pressure-pain” points on the hand and foot that correspond to the pain in the body, it is possible to stimulate these points of correspondence using a variety of techniques to cure the pain or health problem in question. Su Jok therapist claim when the precise correspondence points are found and stimulated, there is almost always an immediate response of the patient within seconds to a few minutes.

Professor Jae Woo is a man of profound knowledge and lofty spirituality. He works hard always without a self- interest. His work is dedicated to people, and filled with desire to help them to convey them the thought that they are loved, and to make them happier. Knowledge received from such a man is Great Knowledge. You will see it by yourself when you master this uniquely simple and effective system.

Professor Park Jae Woo has developed a number of scientific theories, such as Six Ki theory, Homo-system theory, Homo-Hetero theory, Eight Origin theory (Eight Origins Table), Triorigin theory, Diamond Energy System theory and M Particle theory.