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 ...

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 ...

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 ...

Bicep curls are a go-to exercise for strengthening and building bicep muscles. Those looking to build their arms mostly add this exercise to their training session to bulk up their arm muscles.

Join the Women's Health Weekend Challenge to help you meet your fitness goals fast and make your weekend workouts count. Check out our Facebook page every weekend and challenge yourself to try a new ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Lying down could help you build bigger arms. Case in point: an exercise called the decline hammer curl. That's because you perform this exercise while lying chest down on an adjustable bench. The ...