Follow this trainer-approved (and bro science-free) blueprint to pack shameless amounts of muscle onto your pipes.

These 14 biceps curl variations—including barbell curls, hammer curls, concentration curls, and more—will help you build big arm muscles. Search. ... Preacher Curl Machine.

Plus, either exercise can be performed with either dumbbells, a cable machine, resistance bands, or a barbell (if you're doing bicep curls). If you want biceps that are rounded and bursting out ...

Are you stuck in a biceps training rut? Frustrating, right? Reignite your progress with these secret old-school arm-building ...

MACHINE PREACHER CURL. ... SINGLE-ARM BARBELL CURL. Why: Think of this as a drill to hone your curling form as much as a movement to build up your biceps as you keep the barbell level.

How to perform a bicep curl (Image credit: Shutterstock) Stand up straight, with a dumbbell in each hand or a barbell in both. Choose a weight that suits your fitness ability.

There’s almost a 100% chance you’ve probably got some sort of curl variation scheduled into your training on your quest to beef up your biceps, using either a pair of dumbbells or a barbell.

This long barbell curl series from Men's Health Fitness Director Ebenezer Samuel, C.S.C.S. takes balance, concentration, and a willingness to be humbled by the bar to get the form just right.