Kiteboarding is an extreme sport and should never be tried without proper training.
One man who's trained hard to become one of the UK's top kite surfers is Tom Court - check out his awesome stunts.
You can watch the next Sportsround at 6.10pm on Friday on the CBBC Channel.
If you miss it, or really liked it the first time, you can catch it again at 7.25am on Saturday on BBC2, or by watching it here on the Newsround website.