Wimbledon winner Jonny Marray shares his top tennis tips - and a few trade secrets with Get Involved.
Marray, 32, made history last summer when he and Frederik Nielsen became the first players to win the men's doubles at SW19 having entered on a wildcard.
With this year's Wimbledon just weeks away, Marray is primed to show you how to play like a champion in a very special masterclass.
The Brit demonstrates how to serve strongly and volley accurately, as well as how to find your backhand and forehand range - plus shows you how to get around the court quickly by maximising your footwork.
Marry says: "Today I've shown you some of the basic shots in tennis - so get you racquet out, get down your local park or local club and Get Involved."
Jonny's demo is part of Sky's Get Involved series in sport. So far we've shown you how to participate and tracked down some Local Heroes. To check out our previous episodes simply click this link.