If skateboarding isn't challenging enough for you, here's an interesting hybrid that's kind of a cross between a skateboard and a bicycle.

Be warned - it's definitely more challenging than it looks, and probably as much fun for spectators as the operator. It takes a while to get the hang on, but that's half the fun!

This Pedal Racer is a wickedly fun four wheeler that'll have you in stitches! (Of laughter, not down the A&E we hope!).

After you've had some practice it's possible to pedal forwards and backwards with varying degrees of speed and control. With even more practice, you'll be able to start doing tricks and stunts! Suitable for anyone over eight years old, who's got a good sense of balance. Roll on the good times!