The up and the down official. The up is on the ladder and the down stands by the scorers table. Then there are the line judges that stand on the two opposite corners of the court.
running goals catch the ball in a match
there are 5 subtitutes in a volleyball match
A match in volleyball is a game to 25 but before it was a game to 15.
There are six players in a volleyball court during match.
umpire
depends who gets paid
There is no limited time in a volleyball match. there is just a certain score the team has to get to finish and win the match.
There are many hand signals in volleyball. There are the kind that are used by the players and those used by the officials. The signals used by the players and coaches will vary from team to team. The officials signals are used to signal when to begin a match, when to serve, when the play is over, who earned the serve and point, how the play was won or lost and when the game and match are over. A good source of referree signals is USA Volleyball's VolleyballRefTraining.com website which includes loads of great resources for rules, regulations and how the game is officiated in the US.
Volleyball officials are the only ones who have the right to call "in or out." They monitor the court making sure one of the players does not touch the tape of the net or go under the net. They are most of the time helpful in volleyball games. :)
Volleyball games are played to 25 points in a standard match.
By a serve.
The duties of officials in volleyball are to enforce rules and ensure fair place. This helps to keep the sport competitive and balanced.