Here's how to test your upper-body strength.

Chair exercises for seniors: Try 4 expert-backed moves, with exclusive tips, to test strength, balance, and stamina at 65.

The arms are one group of muscles you can always rely on to make you look strong, with or without a shirt on. Big, defined bicep peaks elevate your physique, which is why guys never stop chasing the ...

It’s easy to assume that, as we get older, our physical capabilities decline. And maybe there’s nothing we can do about it. While our bodies certainly age — I hate to admit it, but my back pain has ...

Let’s be honest, we're all a fan of upper body day because everyone wants big arms. No, more specifically, big biceps. However, if you’ve been endlessly curling dumbbells and your t-shirt sleeves ...

Rachel Tavel is a doctor of physical therapy, certified strength and conditioning specialist and writer. She works as a physical therapist in an outpatient orthopedic physical therapy setting and as a ...

Walk with us! Sign up for our free Start TODAY newsletter to join the walking club with Al Roker and receive daily inspiration sent to your inbox. Then, join us on the Start TODAY Facebook group for ...

A strong bicep can create that defined look in the upper body that many people desire. But what most people don't realize is how important strengthening this area is for reasons beyond aesthetics. The ...

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 ...