Actions
The subscapularis rotates the head of the humerus medially (internal rotation); when the arm is raised, it draws the humerus forward and downward. It is a powerful defense to the front of the shoulder-joint, preventing displacement of the head of the humerus.
Read more about this topic: Subscapularis Muscle
Famous quotes containing the word actions:
“They are actions that a man might play,
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—William Shakespeare (1564–1616)
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Smell sweet and blossom in their dust.”
—James Shirley (1596–1666)
“Our actions seem to have their lucky and unlucky stars, to which a great part of that blame and that commendation is due which is given to the actions themselves.”
—François, Duc De La Rochefoucauld (1613–1680)