BNWT in original plastic wrap. Softcover. Will match Amazon price. Trigger point therapy is one of the fastest-growing and most effective pain therapies in the world. Medical doctors, chiropractors, physical therapists, and massage therapists are all beginning to use this technique to relieve patients’ formerly undiagnosable muscle and joint pain. This book addresses the problem of myofascial trigger points.. Restricted circulation and lack of oxygen in these points cause referred pain. Massage of the trigger is the safest, most natural, and most effective form of pain therapy. Trigger points create pain throughout the body in predictable patterns characteristic to each muscle, producing discomfort.