Field is divided into 4 squares and in each square there is a pair; one behind the other. The exercise expands and proceeds successively in this way:On one side of the field everyone plays straight and on the other side everyone plays diagonally so that the ball "goes around.
Underarm passes within 3 meters and immediately pass overhead to the other side. Then run after the ball.
Same, only now the ball is not passed on, but instead a setup is given.
The 2nd person plays the ball overhand over the net.
The one who gave the setup runs on and the one who played the ball over the net goes back to pass.
Same, only now both persons are going to defend. The field runs to the double back line, 6 meters.
The ball is passed in jump to the opposite side. This may be long and short and it is up to the two defenders to solve this.
The one who jumps the ball goes after it.
Idem, only now the attacker is calm and defensible. Everything else remains the same, so the attacker rotates after the ball.
The pairs, as they stand now, stay together.
First a game is played on half-field straight.
Then the winners and losers play against each other on half field diagonally. Back line is 6 meters.