How acupuncture help you relax Stress relief May help you feel calmer and reduce feelings of tension. Muscle relaxation help relieve certain types of neck, shoulder, and back pain. Better sleep May help some people with sleep difficulties. Mind–body relaxation: A quiet treatment setting can encourage rest and a sense of well-being. What does an acupuncture session feel like Most sessions involve lying comfortably while a trained practitioner inserts very fine needles at specific points. You may feel a light tingling, heaviness, warmth, or mild pressure. Many people find the experience relaxing, although results vary. Choose a qualified practitioner who uses sterile, single-use needles.