Pick 8 evenly matched pairs. This drill is firstly up the right wing (B's, C & D compete), then mirrored back down the left (E's, F & G). Pick either 1 or 2 leading forwards to play at (D & G).
Coach feeds the ball high so 2 talls at (B) compete, while other players feed off the marking contest.
One team has the advantage of a runner from defense (C) who streams through the corridor looking for a pass.
Full-forwards are neutral and lead for both teams, so the first team to win possession attempts to hit their full-forward inside-50.
Normal rules apply.
If a turnover / scrimmage occurs, play ends.
Have the full forward take a shot if they mark it. Rotate forwards if you have 2 at each end.
Once the previous group has finished, immediately feed a ball in to (E)'s. Exactly the same occurs down the other way, with (F) running through and (G) leading.