Supraspinatus
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Other Names ...
Supraspinatus - One of the four small muscles that are part of the rotator cuff. So named because it is over ("supra", similar to "super") the spine ("spin").
Supraspinatus-the Supraspinatus muscle is one of the four muscles which make up the rotator cuff. Its main function is to stabilize the upper arm by holding the head of the humerus in position.
Secondary muscles: the Trapezius, the Rhomboids (beneath the trapezius) and the Rotator-Cuff muscles (subscapularis, supraspinatus, teres minor and infraspinatus).
The four muscles composing the Rotator Cuff are Supraspinatus, Infraspinatus, Teres Minor and Subscapularis. These muscles originate from various aspects of the scapulae and insert on the humerous.
ROM Range Of Motion roman chair rotator cuff [pic] Four muscles (supraspinatus, infraspinatus, teres minor, and subscapularis) that run from the shoulder blade to the the upper arm, ...
This is accompanied by decreased activity in the teres minor, supraspinatus, and the upper trapezius muscle. These imbalances make it more likely that you'll suffer from some form of shoulder pain [2].
Other muscles contributing is the Supraspinatus muscle and biceps brachii muscle caput longum. The rotator cuff is also active to pull the caput humeri into the glenoid cavity and counteract the superior forces of caput humeri created by the deltoid.
It is beneficial to know these muscles supraspinatus (lifts the arms out to the side and up ) infraspinatus (outwardly rotates the upper arms) teres minor (same) and subscapularis (inwardly rotates the upper arm) ...
"Your arms have to internally rotate when you type, which puts pressure on the shoulders," says Price. "Then you go to the gym and do chest press, shoulder press, pushups, all also with your arms rotated in," he notes. The outcome? Supraspinatus ...
 See also: Chest, Exercise, Injury, Back, Flexion
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