Dribble the ball in your right or left hand, running with feet on either side of the bench. Forces players to think about other things than what they are doing with the ball, so dribbling will become second nature.
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.