Two lines of players facing each other.
Player 1 rolls the ball along the ground for player 2 to run and do an underarm flick back to player 1 who catches the ball and puts it down.
Player 2 to join the back of the line.
Player 3 repeats the drill.
Swap roles after 10 successful flick and catches, if the ball gets dropped start counting back at 0.
Roles swap on achieving 10.
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.