[FreeFull]

I have had problems in back pain, and it's always been triggered by the back being in a bad position for an extended amount of time. Once the pain starts, it makes the muscles tense up, which only makes the pain worse.. It can be hard to get out of that loop. I bet your back pain had some physical origin too, but your state of mind helped keep your muscles relaxed, and let your back recover quickly rather than slowly.