The 2 defenders are only allowed in the Circle.
Attackers can move in and out of the circle as they wish but can only have one player at a time inside the circle.
Start the practice with only 1 shooter and 1 feeder.
You can build this game up over a long time and develop it with every move and interchange between the 2 attackers until it feels like your players could do this in a real match.
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."