Players work in pairs and stand across the court from each other. One player starts with the ball and overhand passes the ball high in the air and walks forward. They keep setting the ball until they have reached the other side of the court.
Once at this end, they set the ball to their teammate who does the same thing, while they walk across the court.
By walking, players must adjust their movement and be aware of the ball trajectory. It helps players to get a balanced position for the set.
"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.