What’s the Bottom Line? What do we know about the effectiveness of complementary health approaches for low-back pain? There’s low- or moderate-quality evidence that a variety of mind and body practices, including acupuncture, electromyography biofeedback, low-level laser therapy, mindfulness-based stress reduction, progressive muscle relaxation, spinal manipulation, tai chi, and yoga, may be helpful for chronic low-back pain. There’s low-quality evidence that acupuncture, massage therapy, and spinal…