I have a problem...
My arms don't look proportional with the rest of my body.... my chest, back, and legs look great! However my arm stopped at 12.5 inches!
My calories intake are 3000 calories
And I play calisthenics with high volume. Additionally, I added biceps curle, and I play 6 sets with fast 5reps in each... do anybody have any idea to make it look better?