Live ball drill
Players start in centre play back an inside out forhand back to the coach, then the player runs onto the short ball and hits a forehand cross court winner.
"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.