QUICK, STAND UP and reach your arm overhead. Does your back arch as you do this? Does your chest puff out like a cartoon character? If you answered both questions with a resounding “yes,” then there’s ...

Every lifter knows how important the lower body is for a strong squat, but the upper body often gets overlooked. Shoulder mobility plays a big role in how securely you can hold the bar and how much ...

If you've experienced shoulder tightness, discomfort, or pain, you know how frustrating it can be to do just about anything that requires you to lift your arms. Whether you're trying to power through ...

According to the World Health Organization, sedentary behavior is on the rise across the globe. However, as fitness experts Juliet and Kelly Starrett explain, many people who fall into the sedentary ...

“Work on your shoulder mobility,” is advice I give so often I may as well put it on business cards. And the thing is, it really is vital to being able to move well and ride strong at any age. But as ...

Four muscles and their tendons make up the rotator cuff; they smooth arm motion and stabilize the shoulder joint. The supraspinatus, infraspinatus, teres minor, and subscapularis aid the shoulder when ...