WARNING! Do not try this at home. What you are about to see has been performed by trained professionals. Do not attempt to repeat any of the stunts that you are about to witness.
*Disclaimer: If you watch the video and think, "Did she just say...?" The answer is no. I am a frequent user of the phase "shiesh-tees"....I know, where the video was cut off...it kind of sounds bad. But there were many witnesses & no extreme language was used after witnessing the near-skull cracking stunt.