The two defenders are covering the space inside the circle - and a bit like piggy in the middle they are trying to win back the ball.
As one defender moves towards the player with the ball and tries to prevent one pass, the other defender attempts to cover the space for the other pass.
Players need to constantly be communicating to ensure they know who is doing what .
Create a resolution to develop your coaching confidence by seizing the opportunity to discover new drills, turn ideas into action and seek advice from the coaching community.
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."