Scoring

With indoor volleyball, a match consists of five sets, or games. The first team to reach 25 points wins the set. Three sets wins the match, and the fifth tiebreaker set, if necessary, is only played to 15 points. Teams switch sides after every game. In beach volleyball, a match consists of a series of best-of-three game, with each game played to 21 points. Two sets wins the match, and the third tiebreaker set, if necessary, is also played to 15 points.

Rotating

The players move round clockwise after every point so that they all serve and take turns in every positions. Only the libero stays always in the back zone and is not allowed to serve.

The Libero

The libero is a player specialized in defensive skills. The libero must wear a contrasting jersey color from his or her teammates and cannot block or attack the ball when it is entirely above net height. When the ball is not in play, the libero can replace any back-row player, without prior notice to the officials