NIHS encompasses all aspects of health and therefore trains professionals to handle their clients in all four dimensions of health: physical, mental. emotional, and spiritual. This has lead to the development of three distinct training systems and components.
Below is an overall view of the "majors" offered at NIHS. Each will make you into one of the top professionals in your field. Combine them all, and become something that health care will have to develop a new name for: a Pain & Injury Specialist.