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

We live in a muscle-obsessed culture. If you train smart and hard, you don't need to spend every day in the gym, though. Build your upper body with chest presses, rows, lateral raises, bicep curls, ...

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

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 ...

Repeated exercise, or wasting, can change the way key genes work.

Muscle-on-chip systems are three-dimensional human muscle cell bundles cultured on collagen scaffolds. A Stanford University research team sent some of these systems to the International Space Station ...

After sitting most of the day at a desk, where I may or may not have the best posture, my chest and upper back are tight and achy. Maybe you can relate? Luckily, that's where upper-body stretches come ...

I work with athletes and non-athletes of all sorts in my role as a personal trainer and yoga teacher and one of the most common complaints I hear is nagging stiffness and soreness in the upper back.

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 ...

Discover the everyday habits that may be quietly causing your back and neck pain—and the simple changes that can make a big ...