If a batter can set up correctly then they will give themselves the best possible chance to face the delivery that comes down at them.
But how should their guard change when facing the different types of spin?
"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.