Arthritis - Sound Techniques for Healing Author:Robert Friedman, Kelly Howell You are guided to apply finger pressure to the medical acupuncture points that conduct a revitalizing flow of energy through your autonomic nervous system. This gentle stimulation activates the release of neurochemical messengers and hormones that help to reduce joint pain and swelling. Pure and precisely tuned sound frequencies combined with... more » deeply relaxing music guide you into the euphoric theta state, releasing a rejuvenating rush of endorphins--your body's natural pain blocker and relaxant.« less