Measurement of posterior shoulder tightness was based on horizontal flexion ROM (cross-chest adduction) measurement. [15] Because we measured the transverse tightness of the muscles by ...

You use your posterior deltoids when you reach backward or rotate the shoulder. They’re often the smallest of the three because they can get less use than the other two. Your deltoid muscles ...

Posterior shoulder dislocation occurs when the top of the upper arm bone, known as the humerus, moves backward out of its socket. This causes pain, muscle spasms, and a limited range of motion.

The posterior chain muscles live on the backside of your body and include the glutes, hamstrings, calves, erector spinae, lats, and rear shoulder muscles. Incorporating posterior chain strength ...

What Is a Shoulder Press? The shoulder press is an upper-body-focused movement that allows you to increase your overhead strength. When done correctly, it can lead to a significant increase in ...

The muscles, which are also known as the posterior deltoids, are located on the back of the shoulder/upper arm area. While other shoulder muscles function to elevate the arms or drive the shoulder ...

Add these four moves to your upper body workouts to build bigger shoulders using two dumbbells. If you only have one weight, you can still try this while working one side at a time. To build well ...

[7–9] Specifically, several researchers [10–13] hypothesized that the stiffness of specific muscles (rotator cuff) may contribute to posterior shoulder stiffness. These potential mechanisms ...