How can exercise help relieve lower back pain?

Most of back pain: Can get better if you stay active, avoid positions and activities that may increase or cause back pain.Hen you no longer have acute pain, you may be ready for gentle strengthening exercises for your stomach, back, and legs, and perhaps for some stretching exercises. Exercise may not only help decrease low back pain, but it may also help you recover faster, prevent prevent reinjury to your back.