"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." POP QUIZ: HOW many reps and sets should you do per exercise to build muscle? If you’re in the know, ...

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

Changing your rep range and your workout intensity can help you build more muscle, says an exercise scientist with decades of ...

Pull-ups are one of the most effective upper-body exercises out there. They target your lats, biceps, shoulders, and core all at once. You don't need any fancy equipment or a gym membership. But if ...

Julia Ries Wexler is a writer focusing on all things health and wellness. She has over 10 years of experience in health journalism, and though she has written about pretty much every health topic ...

POP QUIZ: HOW many reps and sets should you do per exercise to build muscle? If you’re in the know, you're aware that the answer is generally three to four sets of eight to 12 reps (although recent ...