Riders in New York City Skateboard Parks Are “Skating on Thin Ice” — Few Wear Helmets or Protective Gear, a New Hunter College Study Finds | Hunter College
Opinion: Tony Hawk – The Denver Post
Scooter, Skateboard and Inline Skates Safety
Why Pro Skaters Don't Wear Helmets- Do You Need One?
Pro-skater stresses the importance of wearing a helmet - YouTube
Why does wearing a helmet look normal in freestyle skiing but dumb for skatepark sports? - Ski Gabber - Newschoolers.com
And this, kids, is why we wear helmets when we skateboard. (According to Reddit's rules he should be dead since his shoe got knocked off on impact-luckily he's fine.) : r/pics