If the pitcher does not agree, he shakes his head, jiggles his glove or makes some other sign. Then the catcher will make an additional sign and the procedure goes on until they both have the same opinion on the pitch to be thrown.

In the interim, the batter glances at the third base coach who goes through a sequence of signs from touching the nose to rasping his hand crossways on the letters of the uniform: Gestures intended to convey -- nonverbally -- what he desires the batter to do. All of these signals start off from the manager sitting in the dugout who gives signs to the third base coach who on the other hand sends them to the batter.

Body Language and Nonverbal Communication in Sporting Contests

Of the numerous types of nonverbal communication, body language is conceivably the most understandable means through which humans express judgments...
[ View Full Essay]