When it comes to isolation exercises targeting your biceps, the hammer curl is the bicep curl's slightly edgier sister, a variation you definitely want to add to your wheelhouse for building muscle in ...

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 ...

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 ...

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 ...

It doesn’t matter whether you’re a weekend warrior, a die-hard gym bro, or a seasoned bodybuilder, every man and his dog wants bigger biceps. Maybe it’s because this ‘mirror muscle’ looks impressive ...

The humble bicep curl is your simplest lift and an essential ingredient in your quest for building titanic arms. For most, the dumbbell bicep curl is where it all begins, and where the passion grows – ...