Add Yahoo as a preferred source to see more of our stories on Google. Man doing bayesian curls. Despite the bicep not being the largest muscle in your arm (triceps take that trophy), everyone loves ...

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 ...

Jay Cutler Swears This Ignored Exercise is the 'Best Bicep Builder' originally appeared on Men's Fitness. Barbell curls, hammer curls, preacher curls—there are all sorts of biceps curl variations for ...