Exercises for men over 60 to build muscle daily, guided by a certified trainer, to restore strength without heavy lifting.

Standing exercises to build upper body strength after 50, guided by a certified trainer, to improve posture and muscle tone.

A classic bodyweight movement is once again dominating gyms and home workouts, proving to be one of the most effective ways ...

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 ...

For fitness purposes we can roughly divide the body into three sections: the lower body (legs), the core (abs), and upper ...

If you want to craft a supremely effective upper-body workout, you'll need a combination of exercises that hit your chest, back, biceps, triceps, forearms, and shoulders. Carving out a big chest or ...

Back pain, whether in the upper, middle, or lower back, affects millions of people around the world. It can occur for many reasons—from prolonged time in front of a screen, an injury, osteoarthritis, ...

If you want to boost your longevity through strength training, but you're unsure of where to begin, here are the top ...

Get step-by-step instructions for chair exercises for arms that build strength, improve mobility, and support everyday ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...