MrRTTB
New member
I have this strange pain comming and going in my left pec. It's like a pulsing pain that is hard to explain. Sometimes my muscle twitches and thought this might be because something I don't eat, that I need to take something - vitamins or minerals. What is there to take, like magnesium or zink or whatever that might help with this?? I'm streaching often to get rid of it but It do not want to go away.