Two groups of players with one ball and one player between the groups on the side.
Player 1 passes to player 3 and runs straight to receive a pass from player 3, during this time player 2 makes a run and then receives a hand off pass from player 1. Player 2 then makes a pass to player 4.
World Rugby has reportedly conceded Aaron Smith's disallowed try in the World Cup final should have stood.
"It is not only useful for staff who are experienced but a valuable tool for those subject staff who have to take teams."
The variety of sessions across sports - sometimes we steal session ideas from one sport and use them with another.