A cone is placed on the baseline.
The player performs regular serve, where the goal is for them to jump over the cone while serving.
In this drill player works on their explosive leg power.
Jumping over the cone is a good way to improve legs action while serving. Adding 10-20 centimetres to the height of the body can result in more aces and unreturned serves.
"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.