This massage is knowledge derived from the experience of patient cures over much time and therefore currently there is no textbook to refer about Tok – Sen Massage. From the knowledge and experience of physiology, there are “lines or channels” which are the most important constituents to hold the body structure together, which makes the body movements natural and follow the positions we want and from this experience, there are two types of energy lines know as “Sen-en Yai” (Main Energy Lines) which connects and holds the body structure, and “Sen-en Yoi” (Minor Energy Lines) which interconnect and integrate the body structure with the main energy lines to connect with the front and back body.