Handball is sometimes called team handball.
A team has twelve players.
Players try to throw the ball into a goal.
How to play handball
Players bounce and pass a leather ball to each other like basketball players do. To score a goal they have to throw the ball past a goalkeeper and into the other team's goal. The goal has net on three sides.
Sometimes it is played outside, but at other times, including at the Olympic Games, it is played on an indoor court.
There are twelve players in a team but only seven players from each team are on the court at a time. A referee makes sure that all players obey the rules. A referee can send off the court any player who breaks a rule.
Handball is a very fast game. A men's match lasts for two 30 minute halves. Women's teams play two 25 minute halves.
History of handball
The game began in Denmark in about 1890, when it was played indoors by athletes who wanted to stay fit during the winter. The first rules and competitions were organised by Danish teacher, Holger Neilsen, in 1906. When it was first played as an Olympic sport, handball was played outdoors.
The indoor version is now played in more than 80 countries