Dribbling the ball, players take it in turns to run forward to the defender.
When they get close (around 2-1 meters away) they should jump off, in front of the defender, and throw at the goal.
Defender must try and block the shot.
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.