The tagger tries to tag a specific player and must make it clear which player it is they are trying to catch.
The players on the other team must try to prevent the tagger from catching the player they are trying to catch.
The blue team can protect the player that the tagger is trying to catch by:
Using only their bodies.
Using hands and arms.
"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.