There are lots of reasons why your shoulders may slouch forward, from sitting at your desk for a long time to weak core muscles. It can also happen when regularly carrying heavy things, which was the ...

While ripped arms look good, strong shoulders will help you move through life easier. The muscles in your shoulders are involved in every upper body movement, whether you realize it or not. Every ...

In this video, I demonstrate and explain 3 exercises I recommend you do EVERY day to keep your rotator cuff and scapula strong and balanced. This will help counteract poor posture from texting, using ...

The labrum is a narrow piece of cartilage that supports the stability of the humerus bone to the shoulder socket. It is also where other ligaments come together to support the ball-and-socket joint, ...

Chair arm exercises after 65 can rebuild strength safely. Get 4 easy moves with expert tips for better daily function.

Fun fact: The shoulder joint is the most flexible joint in the body because of its ball-and-socket structure, which allows for a wide range of movements. Shoulder mobility exercises and stretches can ...

Trainers reveal the 7 best resistance band shoulder exercises that'll help straighten your posture and strengthen your upper body. Our shoulders are like the steering wheel of the body—they help ...

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

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 ...

If there’s one thing fitness enthusiasts can agree on, it’s the desire for bigger, more defined shoulders. Whether you’re male or female, capped delts are always in style. They may not be as flashy as ...

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

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