Is there such thing as a FULL BODY CRAMP ?

Question

Okay I was looking at this video on youtube and I thought it would really suck if every muscle in your body cramped....

Including your heart and toungue the muscles around your lungs etc.

I was like noby would probaly survive that at all unless it lasted only one second.

http://www.youtube.com/watch?v=VVKf5KLrqFk

Answer 1

it might probly be caused by a grave electrolyte imbalance or perhaps a status epilepticus