Players volley co-operatively to each other but with their non racket hand behind their back at all times.
For larger groups this drill can be done in groups of four players with one ball moved around between the 2 pairs.
This drill helps players to turn their shoulders on the volley, rather than just their arms, and for players with double handed backhands to develop the one handed backhand volley.
"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.