Add Yahoo as a preferred source to see more of our stories on Google. Our posterior supports all our essential movements, and keeps our posture in check, which is important for injury prevention, ...

Just about everyone could benefit from adding more upper back stretches to their routine. While upper back pain isn't as common as lower back pain, factors like stress, poor posture, and muscle strain ...

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. The upper back is an ...

Fitness experts say regularly training the deltoids — the muscles that cover the shoulder joint — can help improve strength, ...

For fitness purposes we can roughly divide the body into three sections: the lower body (legs), the core (abs), and upper body (everything from the chest up including arms, shoulders, and back—but not ...

Improve your upper body workout with 10 overlooked exercises that build more strength, size, and balanced muscle.

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

What are the best exercises and products for arthritis pain? While exercise is crucial for anyone, those with arthritis know the importance of staying active. Unfortunately, chronic pain in the back, ...

By the time you reach the age of 60, you will have lost 25% of your muscle mass (a common part of aging). But that doesn’t mean you have to resign yourself to being “weak.” Fortunately, you can ...

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 ...