It's not often when everyone is surprised, including the culprit.
Videos by FanBuzz
Just one question though: what did he think was going to happen if he continued to bend his opponent's arm that far?
Aaron Strawmier and Jonathan Riffles squared of in this MMA match amazing for a few things, including that Strawmier could bend Riffles' arm at such a hideous angle, and the Riffles arms snaps like a twig.
Yes, that's a snapping sound you hear, and it's so jarring that Strawmier has look of complete shock and anguish on his face.
Just awful.