Various theories exist regarding the mechanisms of stiff shoulder (SS). Potential etiological factors are adhesive capsulitis, [1] decreased capsular volume, [2,3] capsular contractions, [4 ...

The posterior chain refers to the muscles on the backside of your body. Strengthening these muscles can improve your athletic performance, back health, and posture. Learn more.

Each shoulder has three separate muscles that, together, compose the deltoid muscle parts: Anterior deltoids. When you move your thumb inward, you use your anterior deltoids.

Brandon PT, DPT (English) boost your shoulder stability, deep core & posterior chain muscles. Posted: November 20, 2024 | Last updated: December 11, 2024 ...

Each of the best dumbbell shoulder exercises below is compound, primarily stimulating the three muscle heads — anterior, lateral and posterior deltoids — activating the core muscles ...

If you’re unsure which muscles to target, I recommend focusing on the three heads that comprise the shoulder muscles, including the anterior, lateral and posterior deltoids.

The Rear Delt Raise exercise can help you build stronger shoulders, but it's often done inefficiently. Learn how to improve your shoulder training.

This was a randomized controlled study approved by the institutional review board of National Taiwan University Hospital (ClinicalTrials.gov ID: NCT01022827; Protocol ID: 200905041R). Patients ...