The length of the time-out is 1 minute. Timeouts must be requested of the team s captain. Requests may only be made when the ball is dead. Substitutes will be included in the order of rotation. Rotate in at the center back position on the change of service.
Previous server rotates out.
If both captains agree prior to start, teams may use a sub procedure. Rest periods between games of a match shall be two minutes. A match in volleyball is complete when one team wins two complete games. Choice of side or serve is determined by a coin flip. Winner gets choice of either.