One defender stands in the middle in between the goal area and the center line.
Their aim is to stop as many players as they can from dribbling from the goal area to the half way line but they can only tackle people as they run through the two cones.
Once a player is tackled they then also become a defender.
To make this drill easier/ harder reduce/ increase the distance between the two cones.
Progression:
Players can only dribble with their left hand/ right hand/ alternating hands.
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.