Snowboarder backflips off a moving car like it's NBD

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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.

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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. 

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