If you like to; whatever floats your boat.
From a practical point of view, no, because its supposed to catch sweat. If its for a significant other and your happy with doing it then why not, but there isn't a "should" about it.
We Can Shave everywhere where we have hair. It can be Upper Lip, Pubic Hair, Armpits, Arms, Legs, back, ect
Nothing much happens if people shave their arms. The hair will eventually grow back.
You don't HAVE to shave anything. I suggest shaving under the arms, on the legs, don't shave your arms! It'll grow back thick and dark. As for private areas, use Nair and ask your mom to get your some razers.
they shouldn't they are naturally and supposed to be hairer
Of course a guy can shave his legs. Men can shave any part of their body they choose -- it's a personal decision. Many men shave their legs, armpits, chests, and even arms and pubic hair. Some men even shave it all. It's all "normal" and acceptable.
Yeah my bffl does shave his arms lol :)
if their arms are REALLY HAIRY they shave them if their not hairy then no they dont shvae them.
Some models shave their arms. Model, swimmers and body builders all tend to shave their arms. It is personal preference unless the photographer asks you to.
Women commonly shave the hair off many parts of their body, including legs and arms. Men also shave hair off public and private parts of their body.