What are your rear delts? Your deltoid muscle, which looks like a large triangle that was placed over your shoulder (the name “deltoid” actually came from the Greek letter “delta,” which is shaped ...

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.

You don’t have to dedicate a full gym session to training your arms for a better arm swing, posture, and running efficiency.

Your shoulders may look impressive from the front, but what about those rear delts? The rear delts are often overlooked, but they're important for building a balanced ...

Medically reviewed by Katrina Carter, DPT Back pain, whether in the upper, middle, or lower back, affects millions of people ...

The triceps and biceps can’t take all the glory when it comes to impressive upper body strength and a sculpted physique. The deltoid muscles in your shoulders help you move and stabilize your arms.

As well as building larger traps, the Kelso shrug teaches proper scapular mechanics, it enhances shoulder health, posture, and pulling power across compound lifts. Strengthening the mid and lower ...