A player may jump and spike the serve, so long as some part of his body remains behind the end line when contact is made. Stepping on the service line during a serve is not a fault. If a player is off the court during a serve, it is a fault and a side out point is awarded. A player may step on a court boundary line, as long as he or she is not completely over it, during a serve. Each team is allowed one 1 minute time out per game.
Supervisors can call game time-outs when ever deemed necessary.
The ball may not be struck with open palms when it is played above chest height. The ball may not be slapped, contact must be brief and instantaneous, with the ball never visibly coming to rest. Successive contacts by a blocker 2. Any player involved in the above 2 situations may participate in the next play. In no case may the ball be played from below the waist level with the hands apart.