Has anyone ever woken up, got out of bed in the morning and felt so stiff along the upper part of the chest wall they can hardly move. I woke up like this yesterday, feeling stiff as if I'd been rollering walls with paint with my arms above my head the previous day. As I haven't been decorating recently I can't account for the muscular pain. I'm OK as long as I sit relaxed but sitting at my desk using the PC is definitely aggravating it. Every time I move my upper torso to one side or the other I feel as if my shoulders, neck and chest are going to lock. Any ideas on how to relax this in a work environment? Is this just another facet of FM that I haven't experienced for a long time making its comeback!!