Coach throws the ball for a counter attack.
Libero or some other player in the field passes the ball to setter.
Setter sets the ball either to outside hitter, middle blocker or opposite hitter.
On the other side of the net players have to make block with two players. Two players are near the sideline and the middle one need to move right or left to help making good block.
Attackers have to beat block and win a point.
Goals: Improving counter-attack beating two players in block.