Players will jump from side to side, jumping as high as the can while also tucking their knees up.
Once the player lands, they will want to jump again as quick as possible.
The player will continue this exercise for 45 seconds.
"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.