The court is 66 feet by 30 feet. Teams consist of 2-4 players. The ball is served from the back line. The serve is rotated among one team until the game is won. Teams alternate serving after each game.
Teams change courts after every two games.
The ball must be caught on the fly and immediately returned from the point it was caught. There is no running with the ball or passing to teammates. Each team's court is divided in half. A ball caught in the front half of your court must be returned to the back half of your opponent's court. This prevents spiking.