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

Seated upper-body exercises after 60, with expert quotes, to build strength safely using bands and light dumbbells.

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

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 ...

When strong, toned arms are a goal, people tend to focus on the biceps. But the triceps are actually the largest muscle in the arm, making them an essential area to target when it comes to ...

MOST THINGS WE do are forward-facing. We walk forward, reach forward, bend forward—of course, because we primarily see in front of us. That’s caused us to put an emphasis on the aesthetics of the ...

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

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...