Add Yahoo as a preferred source to see more of our stories on Google. A man performing bicep curls and another man performing hammer curls with a pair of dumbbells. It doesn’t matter whether you’re a ...

Lots of guys skip hammer curls on arm day, but Jay Cutler swears by this often-overlooked exercise for building bicep width. Cutler is a retired professional bodybuilder and four-time Mr. Olympia ...

The majority of us know what bicep curls are and have done them at some point in our fitness journey. If you’ve ever grabbed a pair of dumbbells and been told to “just do curls,” you might’ve never ...

When it’s time to switch things up in your upper-body routine, hammer curls deliver a refreshing and highly effective twist on traditional biceps training. As a U.S.-based fitness writer who has ...

It targets the brachialis: the muscle that gives arms their thicker, wider look ...

(CNN) — While there is no magic bullet for gaining strength, variety is key. To that end, although classic bicep curls often take center stage for building arm strength, another arm exercise deserves ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Curls are the classic ...