Extreme Sporrts

Skateboarding. It comes under the category of extreme sports.

1.Skateboarding-A skateboard is a deck with trucks on the bottom. The trucks hold the wheels and the wheels have bearings in them. On top of he deck you have grip tape. The grip tape helps you stay on the board when you move and do tricks.
Some tricks are:
Ollie-The Ollie basically a jump but you have to go down before you go up. You pop down the tail and slide your front foot forward.
Kickflip-The kickflip is a similar motion to the Ollie except you flip the board under you.
Heelflip-The heelflip is an opposite to the kickflip as it flips a different way.

So if your interested grab a board and head down to your nearest skatepark or skate spot and shred. Keep practising because when you master the tricks they look sick.

BN out.