You don't need an expensive gym membership to build stronger, more defined arms. With one pair of dumbbells and the right ...

It's easy to assume pull-ups are all about the arms—but the real engines behind a strong, controlled rep are the back and shoulders. In fact, if you’ve ever tried (and struggled) to get your chin over ...

A certified trainer shares 5 morning exercises to restore arm strength after 60, no weights needed.

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. We’re going to start ...

If you want to work the upper body, but are unsure which exercises to do, a back and bicep themed workout is always a great stand by. These muscles are often targeted within one routine because they ...

Strength, stability, and mobility all go hand in hand, and the lateral raise exercise helps improve them all ...

Stronger arms can make everyday activities feel easier.Bodyweight exercises build strength while improving stability and ...

Maintaining healthy shoulders is important for staying independent in older age. These strength and mobility exercises can keep the arms moving well. It’s hard to overstate the importance of the ...

It’s easy to ignore the upper body when tight hip flexors, glutes and quads are calling your name. But all your muscles from the waist up – especially the shoulders – still play a crucial role in your ...

You don’t need a pricey gym membership or a set of weights to start building upper-body strength - just your own body. Whether you're tight on time, space, or equipment, bodyweight arm exercises offer ...

I tried this 4-move dumbbell workout from celeb Jessica Biel, and here's what happened ...