Your rotator cuff includes several muscles that support range of motion in your arm and shoulder while holding the socket in place. The rotator cuff is a group of four muscles that hold your upper arm ...

What Is the Rhomboid Muscle? The rhomboid muscles are a large group of muscles in your upper back. They’re made up of the rhomboid major and the rhomboid minor. These and other muscles form the ...

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] rotator ...

A popular exercise, the Shoulder Press assists in strengthening the front, side and rear shoulders, triceps (back of upper arms) and many postural muscles that help to support the spinal column.