3 players in key, coach bounces ball in.
Everyone is competing for the ball.
Player who gets a shot in returns to the line and another player comes in. It is continuous play.
Focus on boxing out and rebounding - this can be done well if times from new player entering.
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.