On any given day, it is estimated that 283 million people are exposed to the possibility of a major shake up. The areas where major plates of the earth touch are the places where quakes are most likely to happen. These junctures between continental plates are called faults, and living on a fault line puts humans at risk of suffering damage or death at the hands of an earthquake.
The subscapularis is a large triangular muscle which fills the subscapular fossa and inserts into the lesser tubercle of the humerus and the front of the capsule of the shoulder-joint.o and Burkhart even tagged the subscapularis tendon hypercritically as the forgotten tendon. That arises by the gap of the described tear prevalence in cadavers between 29 and 37% and in clinical studies around 27%.
The only anterior muscle of the rotator cuff is the subscapularis. The subscapularis originates from the subscapular fossa of the scapula and inserts on the lesser tubercle of the humerus. It is a medial rotator of the arm. Of even greater concern is the subscapularis' job of preventing anterior dislocation of the head of the humerus. Trapezius: The trapezius is the easily distinguishable muscle superior muscle of the neck/back, is divided into three different groups: the superior fibers, middle fibers, and inferior fibers.