What is the signal for an illegal hit?

The signal for an illegal hit in volleyball is represented by slowly lifting the hand and forearm, palm up, from the height of the waist to the chest. This gesture effectively communicates to everyone involved in the match, including players, coaches, and spectators, that the official has observed a violation pertaining to how the ball was contacted. An illegal hit usually refers to actions such as double contacts or lifts, where the ball is not played cleanly.

Using this specific signal indicates not only the type of fault committed but also provides clarity in officiating. The upward motion of the hand emphasizes the nature of the violation, associating it with a player mishandling the ball, which can help in maintaining the flow of the game. This clear and precise signal is crucial for proper communication, ensuring that everyone understands the nature of the infraction without any ambiguity.