Ok, it is a little hard to explain unless you watch it but I will do my best. It is basically doubles. Lets say you have 6 teams what you do is start one team on one side of the court, and 5 lined up behind each other on the other side. A coach will feed a ball to the next team up on the side with 5 teams. Then they play out the point. If the challanging team loses the point then they go to the back of the line. If the challenging team wins the point then both of the players on the challanging team will come up the the net to take an over head. If they win both overheads then they sprint to the other side of the court. While they are sprinting to the other side then the next team in line will take an overhead. If the team that was sprinting even barely touches it than the cycle stops and we start all over again, if the sprinting team doesn't touch it then the cycle continues until somebody does.
Did you catch that?