I know this seems a little bit complicated, but it’s not. Just read the explanation and everything will be clearer:

First team serves constanly to second team.

First team have all posibilities for attack (zone 2, zone 3, zone 4, zone 6). Team should win a point.

When first team finishes their attack, coach throws a ball high to setter in the other team. Setter should set high ball to zones 2, 4 and 6 so the players in first team can perform block with three players.

When teams win two points, that counts as one big point. The game should be player untill one team wins five big points in every rotation.

Goals:  Improving attack and counter-attack play with  two and three players in block.