The player with the ball feeds it anti-clockwise to the second player's head for them to head to the third player in the triangle.
The third player now feeds the ball to the first player for them to head to the second player's hands.
Go anti-clock wise and then reverse direction.
See if your players can finish a complete set, with all players having thrown and headed the ball without dropping the ball.
"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.