widening biceps

[manny]

Hey guys,
I wanted to know what's the best way to widen the biceps. By widen I mean I'm happy with the way my arms look from the side, they look nice and thick, but when i look at them straight on in a mirror they look real skinny. Is there a certain exercise I can do that helps widen them or is it mostly genetics?

[markas214]

hammer curls(heavy), preacher dumbell curls (strict form)

[mac55]

Try switching up your grip when you do barbell curl. Close grip works the outside of your bi, while wide grip works the inside of your bi.

[TheMudMan]

reverse grip curls help too.

[secretagentswole]

e-z-curl bar for sure, I got the exact oppisite problem, mine get real wide and Iam working on my peak right now, due to wrist problems in the past Iam forced to use ezcurl bars alot and it has caused this for me, just a suggestion on my 2cc's