Ball starts with player 1 who feeds the ball into player 3. The attacking players must then pass the ball around the triangle.
The defender's job is to try and cut out the first pass and then apply pressure on the attackers to force the error or make the interception.
All attacking players must touch the ball before it can be passed back to blue 1.
Attackers should be using feints to try and wrong-foot the defender.
Defenders should not be afraid to touch the attackers to put them under physical pressure.
Rotate players regularly.
"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.