Wow it was a long weekend. Both mornings I work up very stiff, but Sunday was horrible. I was barely able to move when I woke up. It made both days very restful. (In other words I layed around all day to let my back rest as much as possible.) I'm thinking on Saturday night/Sunday Morning I twisted or something in my sleep, which is why I could barely move. This morning was quite a bit better, more like the normal stiffness. 5 more weeks until my next follow up and physical therapy (and U2).