After a player has intercepted 5 passes, a new player enters the circle. A good drill for learning to pull in the fingertip grazers , and, if the ball is moving fast enough to pick up reaction time to the calls. Defenders each have their own area. Attackers move through from one area to the next in a given direction, retaining balanced spacing. On a signal change direction and positions.
Defenders move to intercept.
Nine defenders, in groups of three, each in one third of the court. Several groups of three attackers stand outside a goal line with a ball. Each group of attackers moves the ball through the whole court Defenders look to intercept passes. When any group of attackers has completed their court run or the ball has been intercepted, they become the next group of defenders. Defenders constantly mobile, reducing view of clear spaces.