To improve your Butterfly, practice the dolphin leg kick with or without a float on your front or back, keep your feet together and start to drive the legs from your hips. Take a breath after every second leg kick to help create good timing. (If a float is selected use a small flexible float so not to place stress on the lower back).
"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.