This is a very old footage by a young graphic designer and illustrator Matt Vernon from Sydney. He filmed some guys skating in the skate park at Surry Fields. They are young but already skilled enough to perform complicated stunts without any protection. It is nice that young generation does not drink alcohol or take drugs, but do some sports. It is very good for their health and physical condition. Of course, skating is dangerous sport, which entails a variety of injuries and even broken hands or legs, but protection usage minimizes these risks.