thanks for the advice guys but in what way would forearm size determine bicep/tricep size? I can already curl a decent amount of weight so does it matter? I weigh 170ibs at 5'11 its kinda weak I know but my arms should be bigger than 14 inches flexed.
do you mean that gap in the biceps? If so I have that too, I have good peak but my outer bi sucks. Been doing hammer curls and close grip curls to death..
I have small forearms and the rest of my body is growing fine but are my forearms holding my bicep/tricep growth back? I barbell curl around 50kg for 3 reps which I think is fine but I should have bigger arms for my weight.