Last week we featured Jake Weimer's bruised ass on the worst bruised butts in action sports.

Well, now the footage of the crash (spotted by our mates at Moto Mag) that caused this purple beast has been released on Instagram - and it looks gnarly!

Check out how hard Malcolm Stewart hits Jake - luckily they both got out of it in one piece!

You might also like...

Warning: This Gallery Is Not For The Fainthearted

The 10 Craziest Men in Freestyle Motocross