Snowboarder backflips off a moving car like it's NBD

Snowboarding is not for the faint of heart.

In what had potential to be an incredibly stressful viewing experience, professional snowboarder Martin Agerstig heads directly at a moving car, only to turn out a miraculous backflip.

Swedish film group RackartygarnaTV tracked Martin's efforts to complete the "world's first snowboard backflip on a running car" in a video with plenty of bone-crushing (and window-crushing) failures.

Here's an anxiety-inducing clip of the experience.

Do not try this at home. Or work. Really just anywhere. Don't do it.