The coach feeds a ball to the players forehand. The player tries to hit it down the line as accurately as possible before recovering to the centre, another ball is fed to the players backhand for them to hit a cross court shot
"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.