Players line up on centre move to play a backhand down the linerecovers to the centre and moves to hit a forehand down the line.
Players should take quick adjusting steps and as they get closer to the ball smaller quicker steps should be taken just prior to contact.
"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.