Keep the ball under pressure until the transfer is earned, recognise the moment to switch, and react the instant the ball changes hands: the middle pair press as the transfer is struck, and a team that loses it turns straight into defending.
Mark two 20x12m boxes either side of a 5m central zone, 29x20m overall, with a disc on every line junction. Split the group into three teams of four in bibs. Team A starts in one box with the ball, team B in the other box, team C is the defending team: two of C press in A's box and two wait in the middle zone. A must complete five passes, or play a pass that splits the two defenders, before they can transfer the ball into B's box. As the transfer is struck, C's middle pair sprint into B's box to press and C's pressing pair drop back into the middle. If the defenders win the ball they transfer it into the far box straight away; the team that lost it becomes the defending team, sending its two nearest players to press the far box and the other two into the middle, while the winners' two middle players come in to take the box. Possession players stay inside their box. Start on free touches, then a two-touch maximum, and encourage first-time passes whenever a player is already facing his next pass. Play 3 to 4 minute rounds, count completed transfers per team, and keep the ball supply ready by each box so a ball out restarts with the team that should have it.
The pair waiting in the middle decide whether this drill works. Their trigger to press is the transfer being struck, not the transfer arriving. Leave when the ball lands and the four receivers get two free touches and an easy five passes. Leave as it is kicked and the first receiver is under pressure before the ball is under control. That half-second is the difference between a pressing exercise and a passing exercise with spectators.
The rule for earning a transfer, five passes or a split between the two defenders, does two jobs. It stops a team launching the ball across the middle the moment pressure arrives, so they have to keep it in a tight 20 by 12 metre box first. And it rewards the most valuable pass in any rondo, the one between the two defenders, by letting the team leave straight away. Players soon learn the split is also the riskiest pass, because a screening defender reading it is where most turnovers come from.
The turnover rule is what makes this a transition exercise. When the defenders win it they transfer immediately, and the team that lost it becomes the defending team on the spot: two sprint across to press the far box and two drop into the middle. Losing the ball has a cost every player can feel, a hard run of ten to fifteen metres, so the reaction to losing it gets trained as a habit rather than delivered as a speech.
Three teams of four also solve the rest problem. Nobody simply waits. The far box is setting its shape for the next transfer, the middle pair are reading the ball, and roles change every few seconds without the coach stopping play.
Keep the boxes honest. At 20 by 12 metres a four with good angles can circulate comfortably, which is the point: the defenders should win it through coordination, one pressing the ball and one screening the split, not because the space is too small to play in.
Save it to your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block. Or start from a blank pitch and build your own.