The player will serve 2nd serves, with the player at the other end will return, and aim for the target area between the side line and throw down line.
Start with server serving 2nd serves so that the drill doesn't start at full pace and the returner can build up their returning. Gradually increase the pace of the drill as it goes on.
Look for well angled shots, these will give players a huge advantage when facing serves as they will usually get the advantage when playing for a point.
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.