On 1st whistle X1 O1 & O2 all active.
X1 skate deep/puck protect/battle
O1 Take X1 body/Pin & contain
O2 Support the battle/ find the puck/ Pass to coach at Blue line
2nd Whistle X2 & O3 active
X2 skate deep/puck protect/battle
X1 joins offence with X2
O3 Take X2 body/Pin & contain
O1 Man v man with X1
O2 moves over to help O3
O2(the Rover) does the same as he did on the 1st whistle
Support the battle/ find the puck/ Pass to coach at Blue line

Notes: Use both ends of the rink with a large group
Flip groups from offence to defence

Tags: Take the body, Pin and Hold, strong on stick, communicate, Battle physically