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 scapula separates the subscapularis muscle tendon from the scapula with a large bursa, a small sac that is filled with fluid. The bursa acts as a cushion between muscles and joints or between bones and tendons. The primary role of the subscapularis muscle is to aid in movement of the shoulder.rom there, the large subscapularis muscle attaches to the front shoulder joint. Injury of this muscle is common, particularly among athletes. The scapula is more commonly known as the shoulder blade. The scapula is the bone that connects the humerus, or arm bone, to the clavicle, also known as the collar bone.