Low back pain is a very common complaint for a simple reason. Since the lumbar spine is connected to your pelvis, this is where most of your weight bearing and body movement takes place.
Q. After I retired last year, my wife and I began walking for exercise to help the back problem I have had for years. I have noticed over the past few months that I get a burning pain in my legs after walking about 10 minutes. It goes away if I rest but then comes back again. Is this something I should be worried about?