In this drill player works on ability to hit balls with different depths. Being able to control shots in 4 zones gives opportunity to move opponent around the court and expect to get easier ball to finish the point. Coach should ask players for necessary technical changes between deep and short balls and see if they understand these requirements. To make this exercise more difficult coach can change difficulty of own feeding or add recovery positions on the court.
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.