Topic summary
Pitchers
Extracted from the Wikipedia article Pitcher.
Pitching in a game
Pitchers use several distinct throwing styles. The most common style is a three-quarters delivery in which the pitcher's arm snaps downward with the ball's release. Some pitchers use a sidearm delivery in which the arm arcs laterally to the torso. Some pitchers use a submarine style in which the pitcher's body tilts sharply downward on delivery, creating an exaggerated sidearm motion in which the pitcher's knuckles come very close to the mound.