Numerous studies have shown the power of the ancient practice, which emphasizes stretching, strength, and flexibility, to relieve back soreness and improve function. Yoga’s focus on balance and steadiness encourages your body to develop defenses against the causes of back pain, including weak abdominal and pelvic muscles and a lack of flexibility in the hips. Whether you're living with chronic pain or want to stretch and strengthen your back, here are some beginner yoga poses to try.