You are not supposed to hit the cliff when jumping off of it.
WARNING: Graphic Content! This guy snaps his ankle while wall jumping on his trampoline.
Warning: Graphic Content - Doctors managed to save Ammon McNeely's foot after a base jump gone wrong. Ammon McNeely is either the calmest guy on the planet or he was in shock.
This is one of the downfalls of being a gymnast. If you don't land your flips correctly you are usually going to break something. In this case, both ankles.
Testing the waters can be dangerous.
You might need to take some advil for that.
Why would you want to deadlift in high heels anyway?