Ok , I have had tears in both shoulders before which eventually led me to abandon all barbell pressing which for 5 years left me pain free. Well now its strange , but dumbell presses are actually excrutiating to me and barbell doesnt feel as bad. It's a very localized pain in an area about the size of a quarter that feels like it is around where my clavical meets my shoulder? Any ideas? It is incredibly painful during the first 4 inches of a lift? I have also noticed numbness in my fingers of the affected arm? Some kind of pinched nerve?