As some of you know, I injured my back a couple of weeks ago. No, I wasn’t doing anything really cool like one of our awesome Iaido or Jodo kata, or going really wild on the cajón. I was simply sitting poorly at my desk and twisted funny when I got up to grab something from the printer. That’s when I felt a terrible twinge in my lower back. Next thing I knew, my body completely closed in and I could barely walk.