Just on the recovery end of a herniated disc....L4/L5. An old training injury that is acting up more and more. Pain killers did nothing so I went started taking some antiinflammitories, this helped out a lot and I was able to avoid surgury (so far). My surgeon told me to take glucosamine and chondroitin sulfate, which is available over the counter and almost everywhere. So far it seems to be helping....