Organise the group into pairs and set up the activity as shown in the diagram. Ball is bowled to partner from the coil position. Partner catches the ball and bowls it back.
The ball must bounce before reaching the partner.
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.