Yoga helps with back pain relief.

Yoga is as good as basic stretching for easing pain and improving mobility in people with lower back pain. The American College of Physicians recommends yoga as a first-line treatment for chronic low back pain.

Try it: Cat-Cow Pose.
Get on all fours, placing your palms underneath your shoulders and your knees underneath your hips. First, inhale, as you let your stomach drop down toward the floor. Then, exhale, as you draw your navel toward your spine, arching your spine like a cat stretching.