The idea of hurling oneself down a steep incline with nothing more than a board and four wheels underneath you is daunting, maybe even insane. Doing that while contorting one’s body by sliding, carving, pumping, and drifting.. now that takes some skill. In this week’s Trauma Tuesday, we have assembled some of the most treacherous longboarding wipeouts on the web.

First, a video of James Kelly tearing it up in this Arbor edit.

Some serious wipeouts in this compilation.

This clip gives road rash a new meaning. Someone needs to get this guy a shirt.