arms are lagging still

[benjamin33]

I am a younger guy, just turned 21 and my bench is almost 300 and my squat is 350+, I can also do almost 20 pullups with good form. I hope to improve these numbers but my concern is why are my arms so small? I measured them under 15” while cold. Shouldn’t they be over 16-17” by now with these lifts?

[the_alcatraz]

Add some heavy curls and negatives with supersets you'll get your arms built up fast

[stevesmi]

genetics plays a role, but also man you are only 21. be patient. you think at 21 you will reach your peak at anything with bodybuilding? of course not keep working at it

[BodyMonster34]

bro try preacher curls and rows

[SteveMobsterG]

I am a younger guy, just turned 21 and my bench is almost 300 and my squat is 350+, I can also do almost 20 pullups with good form. I hope to improve these numbers but my concern is why are my arms so small? I measured them under 15” while cold. Shouldn’t they be over 16-17” by now with these lifts?

In a word - no.

Firstly genetics. And you don't say how tall you are, what you weigh or what your other messages are.

Secondly, are you doing ANY direct arm exercises?

[ballin2504]

Mix your workouts up and trust the process man. They will grow in time.....Hell I’ll trade ya bigger arms if I can be 21 again

[MasonicBodybuilder]

Everyone is different man. Just keep training with intensity and focus on the compound lifts.

[RickRock13]

I am a younger guy, just turned 21 and my bench is almost 300 and my squat is 350+, I can also do almost 20 pullups with good form. I hope to improve these numbers but my concern is why are my arms so small? I measured them under 15” while cold. Shouldn’t they be over 16-17” by now with these lifts?

You can't change your genetics and how much you bench or squat has nothing to do with arm size