One player dribbles and one player behind him at a 2 mtr distance; the defender. The trainer whistles just before the defender touches the back of the dribbler. The player in possession of the ball dribbles to the goal. The other player, the defender, tries to prevent a goalshot.
Attackers should move very quickly and try to protect their dribbling ball.
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.