My chest looks like a toddlers But is super strong, my arms and shoulders are big so I dont understand this stubborn chest?? I tried once a week twice a week, barbell, dumbbell, 5x5, 6-8 reps 8-12 reps ... Don't understand... I feel a good pump and a little sore a day after but never no size gains. I been lifting off and on for about 6 years and chest has always been my primary focus since it was always my smallest muscle. I hardly ever hit arms and when I do it's jus some half ass workout but they always seem to stay big and strong....maybe I should apply this less is more attitude for cheat? Need help! Need pecs!