lower back

When I do a lot of running I usually get lower back pain and side stitches. I’m not sure why this is happening to me but it’s been really getting bad over the past month and it’s getting me very frustrated. Any supplements you can recommend to help with this?

Hello, I am posting this for my boyfriend who does not have internet access. He has had this lower back pain ever since last week when he was doing squats and he felt a pain while doing so. After a while, the pain continued and now (after a week), he told me that the pain is the worst it's ever...

For like the past few weeks i have been having lower back pains like crazy...even when i'm sitting down on a perfectly comfortable sofa...I cant even do barbell curls with a 20 pounds it starts to hurt... So i heard from people in my gym if ur dosing with a lot of fish oil it hurts as i recently...