Backs re align in a split formation.
With defence crowded in middle of the field space may be wide. Split backs to disorgnise defence.
"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.
Give it a try - it's better in the app