I second this with a caveat. I have a damaged disc between the sacrum and L5. After several years of back pain and a few visits to the emergency room, I took up

I second this with a caveat. I have a damaged disc between the sacrum and L5. After several years of back pain and a few visits to the emergency room, I took up deadlifting. I deadlift every other day now and have done so religiously for a couple of years, steadily and slowly increasing the weight. I feel it has been very beneficial for my back issues. I have almost none of the pain I had before. I feel this is a simple remedy that almost no doctor will recommend because of the liability issues. With that said, I advise extreme caution. I lift every other morning and I feel it is the most dangerous thing I do. I'm very careful to pay attention to my form and take the movement slow. Even on a good day, I can feel that disc moving around. On a bad day, I've slipped the disc and lost progress for a couple of weeks while I recovered. So if you're going to try this, take it slow.