Hammer curls?

[New Jack]

What is the function of hammer curls? How do they work differently than regular curls? Do they make the bicep wider, thicker, bigger peak, what?

 

[Sniperwolf]

I do hammer curls a lot as they don't place so much stress on my wrists. I believe they work the lower part of the bicep. (Brachialis) and also give the bicep overall thickness.

 

[he-man]

they work they lateral portion of your upper arm - helps add overall thickness

 

[The Shadow]

Agreed. Try them on a 45 degree preacher curl