High-Speed Longboarding Down a Winding Road By Norman Chan Two longboarders freeride down a mountain road in Maryhill, Washington while wearing little more protective gear than helmets and kneepads. A friend follows them with a high-definition camera to record it all. The hill doesn't look insanely steep, though they are clearly moving a car speeds. Pay attention to how they adjust their bodies and arm positions to make turns, even holding hands at some of the tighter corners. This reminds me of the classic Claremont longboarding video by Adam Kimmel from 2008.