Trainer Ariel Belgrave's favorite fitness word? Flex. And you can bet you're going to be doing a whole lotta that during (and after!) the upper-body dumbbell workout coming up. This 20-minute arms and ...

The six exercises will target every major muscle in your upper body to help you get stronger, but the minimal rest periods ...

Trainers say a handful of simple exercises—like presses, curls, and push-up variations—effectively build upper-arm strength. These moves hit major muscle groups to boost power and stability. Adding a ...

The days of being tested on your flexed-arm hang in gym class may be long gone, but developing upper-body strength is def still important. Whether you want to be able to nail a pullup someday or would ...

Too cold to go outside? Don't have any motivation to move? This simple 20-minute full-body workout gets the job done ...

Valarie from VSJ Fitness teaches us how to use a light set of dumbbells to complete a two-minute workout from the comfort of home. When it comes to strength training, many people don't know where to ...

If you aren't able to get to the gym, but still want to work your chest, Cavaliere has a quick, bodyweight-only workout, perfect for at-home training that you can try instead. We also love his ...

The pursuit of a stronger, more defined upper body often leads people to lengthy gym sessions, but new research suggests that shorter, high-intensity workouts can deliver comparable—if not ...

This workout is structured as a circuit workout. You will perform each exercise below in sequence, moving directly from one ...