Use these five dumbbell exercises to build your back and biceps muscles without a pull-up in sight. We know there are plenty of pull-up variations you can try to suit your current ability if you don't ...

Postural problems, like rounded shoulders and "tech neck," can lead to pain and limited mobility.Stretches and exercises that strengthen your core, back, neck, shoulders, and chest can improve posture ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! The back muscles are used in almost every movement — from ...

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. It’s easy to almost ...

Most of you know that training your upper body provides endless benefits, from improving your posture to increasing your metabolism. You might think of individually working your arms, shoulders, chest ...

Back pain affects millions of people daily, often stemming from weak core muscles that fail to provide adequate spinal support. The interconnected muscle groups surrounding the torso work together to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Lifting heavy weights is not the only way to strengthen your muscles. And studies have shown that ...