Water Polo is a sport played in a pool. Two teams get in the pool and try to score points by throwing a ball into the other team's goal. The players try to get the ball by swimming and using their hands to move the ball around. Each team has seven players and there is a goalkeeper in each team's goal. The players can only use one hand to hold and pass the ball, and they cannot touch the bottom or sides of the pool. If a player uses two hands or touches the bottom or sides they may be given a foul. The team with the most points at the end of the game wins!