Chest flyes give me an insane pump at the beginning, but feel nothing when performed as a finisher So for all my 5 years of training I’ve done flyes as a finisher. I kind of felt my chest but nothing insane. Some days it felt more of a shoulder workout. However if I do it first (with the exact same form), it feels like my pecs are going to rip right off the bone and I get an incredible pump. I did this yesterday and I have chest doms like never before. What’s the reason behind this?