What is the proper substitution procedure during a game?

The proper substitution procedure during a volleyball game requires that the substitute remain in the substitution zone until they are released by the second referee. This procedure ensures that substitutions are managed in an organized manner, allowing for proper tracking of players on the court and maintaining the flow of the game. The intention behind this rule is to avoid confusion and ensure that all substitutions are orderly and in accordance with the rules of the game.

By requiring the substitute to wait for the referee's signal before entering the court, the officials can ensure that all metrics of the match are adhered to, such as following the correct order of substitutions. Overall, this helps maintain the integrity of the match and promotes fair play.