Madcow2 said:My best tip is to tell you that a pump has no significance to hypertrophy or strength gain and neither does DOMS (soreness).
I'd put infintiely more effort into improving your numbers in the squat, dead, bench, row, and overhead than I would about isolating a particular region of the pecs. If your best set of 10 goes up 50lbs on all lifts, your chest will be much bigger.
I swear when I focus on OH Press my Upper Pecs seem to grow almost like I'm doing INclines
not sure if that's normal or not