The blue team are the attackers and the whites are defenders, working in one third of the court.
Blue players must pass the ball around to create a good chance for throwing at the benches, all while staying behind a certain line.
The white players' job is to protect the benches and block the shots.
After one/two minute how many points have the team scored?
Swap team over every one/two minutes - which team can score the most points?
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.