Comment by throwaway-1209

I had really bad lower back pain years ago. Started going to the gym and doing weight training. Went from not being able to deadlift 80 lbs without pain to 495lbs for 3 reps. No back pain now. I also recommend "Starting Strength" by Mark Ripptoe. It works. I wish I could convince my wife to do back squats and deadlifts. She's also having back problems but she's stubbornly refusing to do anything about them.