Player starts in the middle behind the baseline.
Coach feeds balls alternately to the forehand and backhand.
The player should move in a smile shape around the baseline, with the tops of the smile being where they hit the ball and the bottom of the smile their recovery position.
"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.