Coach stands in front of the player. Coach throws balls behind the player. Player has to react and hit the overhead with control.
Hitting overheads out of balance is a difficult part for many players.
Coaches have to explain to players that good opponents will always give them difficult shots so they have to learn how to respond effectively.
Tactically, players have to work on topspin and eliminate going for the winner because it will generate more errors.
"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.