Volleyball is an Olympic team sport in the group of backstroke games. Two teams of six players each face each other on a playing field divided by a net. The aim of the game is to hit a ball over the net in such a way that the ball touches the ground of the opponent's half of the court or the opposing team commits a mistake. A team is allowed to touch the ball three times in a row to return it. Any block does not count. The ball is played volley (hence the name of the sport) and may be touched with any part of the body, however, in practice the hands or arms are used almost exclusively.
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