I am brand new here and my very first post on the site so bear with me if I’m in the wrong section. I’ve noticed while chest movements (barbell, dumbbell, flys) my right pec is getting way more activated than the left. They both push the weight when doing dumbbells the same amount of reps almost. Left doing slightly more because the chest isn’t getting pumped as much I guess right in the area near my armpit. I’ve noticed my left shoulder tends to roll forward when mimicking the movement in the mirror and thought that it probably happens in the gym as well. Could that be causing the chest to not get activated little or none at all in all my exercises?
Thanks for all your help in advance!