Guys anyone ever have a sharp pain in the middle of their back? I mean dead center.
If I am sitting in a chair - perfect posture and I touch my chin to the upper part of my chest (loookin down) it pulls and the pain becomes more intense.
This started yesterday morning. I am thinking it is from sleeping a certain way.
I got through my chest workout OK yesterday - but I dont think I can lift today...
Any ideas?