Goalkeepers stand opposite each other, and one player holds the ball behind his back and suddenly shows it on either side at shoulder height.
The goalkeeper in front of him reacts as quickly as possible and touches the ball with his hand and foot simultaneously.
React quickly and with the right technique, kick with foot and touch with hand.
"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.