I wonder if anyone has any advice or thoughts on this? When I run I get a pain in my shoulders and neck. It is kind of around where my bra straps sit, so I had wondered if this was the cause - am I wearing my bra too tight? But I don't want to loosen it and have the chest region bouncing all over the place. Or is it just because I am tense and unused to exercise? Just wondered if anyone had any thoughts?