Healthy walking

Try walking twice a day for 15 minutes.
Watch your posture while you walking. Leaning back is by far the most common problem and about nine out of ten people have it. When you lean back, you shift yours center of gravity from in front of the main support (hips, legs and feet) to behind the main support. Start preventing the pain by bringing your center of gravity forward. You can do that by tightening belly muscles while you walking.