In pairs, one with a ball as a setter, the other approaches to the net and spikes.
Setter throws the ball high enough so that the spiker could approach with at least three steps and be comfortable hitting.
Shorten approach time by throwing the ball just after the spiker makes first step forward.
"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.