Do guys "fill" out?

[Anonymous]

i have somewhat wide shoulders and chest. my problem is that my arms are thin. i asked my parents to what i should do. they said to join the gym but also said that boys fill out naturally in their 20s. im 18. any truth to the filling out thing?

[ATPPC]

To some extent. You won't look like a stick figure but that's about it. If you don't workout you still won't look like a he-man

[PartialisticMan]

Yes its true. The question is why don't you trust your parents?

[Asker]

i do trust them. but parents are also known to sugarcoat flaws. i have a good relationship with them.

[PartialisticMan]

dont feel the need to question their judgement next time :)

[chintita]

yes they do, men begin to look manly in their 20s

[BeerFarts]

Yes, guys fill out. When I was 18, I was about 135 pounds. I started working out when I was 22 and now I'm 175 pounds.

[AdamThomas]

Gaining weight gets easier as you get older, but you need to lift weights too if you want to build muscle, it doesn't build by itself.

[astrOnaut01]

My mother also told me that. It probably is true, and working out couldn't hurt the process.