Players get in srummaging position either with a tackle tube in the middle. The tackle tube should allow the players to maintain their balance and have confidence that the scrum wont collapse. Players need to aim to get as low as possible.
"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