This classic exercise puts you in the right position for mountainous muscle peaks. Here's how to add it to your workouts.

The concentration curl is the antithesis of sloppy, rushed reps performed directly in front of the weight rack mirror.

Everything you need to know about strict curls, the powerlift that isolates your biceps and builds serious arm strength.

Curly hair is both a blessing and a curse. Beautiful as it is, it can also be difficult to style, frizz up in the summer, and require costly products — to say nothing of finding the right styling ...

Fine hair can feel like both a blessing and a challenge. It is soft, silky and easy to manage, but when it comes to holding curls, it is not always simple. One wrong move and you are left with limp ...

You might think you've done every variation of biceps curl imaginable at this point in your training career. Trainers in the pursuit of bulging arms have conceived of so many different iterations, ...

Unlock your biggest, strongest upper body yet with this Chris Bumstead-approved workout for sleeve-splitting arms.