Internal Rotation is an often-overlooked ... increases stability of the shoulder joint and improves range of motion. When performed regularly and with good form, a main benefit is injury reduction.

This is medial rotation — also referred to as internal rotation — and the normal range of motion for a healthy shoulder is 70 to 90 degrees. With your arms at your sides, palms facing your ...

Others authors have indicated that posterior shoulder stiffness is significantly correlated with humeral internal rotation ROM loss. [7–9] Specifically, several researchers [10–13 ...

We hypothesised that preseason ROM measures of shoulder internal rotation, external rotation, horizontal adduction, shoulder flexion and total rotation have the potential to identify overhead athletes ...

A small 2008 study of 66 men found the sleeper stretch was effective in acutely increasing internal shoulder rotation and range of motion in the dominant arm of men who play baseball. No changes ...

Objective To establish absolute and relative reliability for several procedures measuring the rotational shoulder ROM and strength into internal (IR) and external (ER) rotation strength. Design ...

It is one of four muscles that make up the rotator cuff, and helps the shoulder move in internal rotation ... gradually help you regain the full range of motion and strength in your shoulder.

Overhead athletes, such as baseball and softball players, place significant demands on their shoulders and elbows, making them susceptible to injuries. Understanding the biomechanics and ...

that the posterior muscles play a role in posterior shoulder tightness, [11,12] our results specifically indicated that the 3 muscles made contributions to glenohumeral internal rotation ROM.