The exercise is made without ball.
The players tries in turn to pass the defense using feints, body pressure, fast moves and so on..
If an attacker succeeds getting into the goal circle, a point is scored and the attacking team may try again.

Besides the 6 defending players the attacking team is divided into teams of 3, who each have 30 seconds to attack.
Then a new team of 3 takes over.
The defending team works with 2-3 attacking teams and then a new defense team takes over.
All players must take their turn in both attack and defense.