hang gliding is an air-extreame sport in which people flies by employing a foot launch aircraft called hang glider.Hang gliders are made of an aluminum alloy.
the methods to play this sport are not too difficult.First,we must have glider and we have to go up on a hight hill. To launch,We must ran down a slope to get air moving across the wing,then wind force that keeps the glider aloft so you can flies to any where!