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:
“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)
“Many of us, whether in the jungles of Asia or on the streets of Chicago, had discovered that noble causes can lead to ignoble actions and that we were capable of sacrificing honor to a sense of efficacy.”
—Linda Grant (b. 1949)
“Throughout my life, I have seen narrow-shouldered men, without a single exception, committing innumerable stupid acts, brutalizing their fellows and perverting souls by all means. They call the motive for their actions fame.”
—Isidore Ducasse, Comte de Lautréamont (1846–1870)