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 ...

The deltoids are the muscles that cover the front, back and side of the shoulder joint — and they are essential for everyday movements like raising your arms, lifting a child or carrying groceries.

Shoulder tightness can slowly creep up with age, affecting your ability to get adequate sleep, lift grocery bags, scrub the bathtub, or push open heavy doors. Maintaining shoulder mobility usually ...

Sculpt your arms and shoulders quickly with this efficient dumbbell workout you can do at home. Get strong, toned arms and ...

Just like the best pulling exercises torch your back, rear delts and biceps, the best pushing exercises build your triceps, pecs and shoulders and strengthen your upper body, including your core ...

The subscapularis tendon is a tendon that plays a role in the rotator cuff and shoulder biomechanics. It is one of four muscles that make up the rotator cuff, and helps the shoulder move in internal ...

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. We’re going to start ...

We hate to be the bearers of bad news, but roughly 70% of us will experience a shoulder injury at some point in our lives. Luckily, there's an easy way to prevent it and get great shoulders at the ...

How to use this list: Perform each exercise below for 30 seconds to 1 minute per side, resting minimally between exercises. Do each exercise in the circuit on one side of the body, then repeat on the ...