Medical Massage Therapy Continuing Education Excerpts from the Health Matters Seminars 71 minute DVD of Hands-on Techniques for Medical Massage Therapy MMT I Cervical Spine Pain & Dysfunction. Taught by David Morin, BA, LMT. Available online at www.therapyedu.net MMT IV is one of five 16 hour instructional classes that make up an 80 Certification in Medical Massage Therapy recognized by the NCBTMB (National Certification Board for Therapeutic Massage & Bodywork). Classes offered in Hawaii, Oregon, Washington, Arizona, California, Florida, Colorado, and Texas.