I have just developed this lower back condition. Not quite pain yet. It was during a deadlift session, I felt like my lower back had a "kink" in it so I streched it out and didn't take notice of it. But now I have this discomfort when I bend over and round my back... It is mainly on the right side of my loser back. It hurts a little but not very much. Any ideas on what it is and what I should do?