Players start on the side of the court and run across where they return the ball from a feeder and continue running to hit another ball before running to the other side of the court, and recovering while walking round the court to join the back of the queue.
Challenge the players to hit the ball with forehand and backhand, calling out which one when feeding the ball.
Players can be given targets on the court or can be told to aim for a certain part of the court.
"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.
As we enter the business end of the competition, we take a look at the remaining eight teams and the key talking points surrounding each side.