the Intramuscular Stimulation -IMS- (sometimes referred to as dry needling) course from Dr. Chan Gunn is excellent as far as treatment of trigger points and chronic muscular hypertonicity. It is not at all related to acupuncture except in that the technique utilizes acupuncture needles. It is based on sound anatomical and physiological principles, is measurable and based on research. I have been practicing physio for 20 years, am a manipulative therapist (IFOMT) and use motor retraining and core strengthening skills learned over that time. The IMS has probably added more to my clinical success than almost anything else. Used in combination with my manips and muscle balance it is an amazing tool. So I would highly recommend it.