Yea I witnessed it and it just looked bad. When I got into nursing school I didn't think they did shit like that. Then I had to follow a patient thru it and she was like fried after it but didn't remember it. They give u something to paralyze u first (to minimize convulsions) but they put a blood pressure cuff around the bottom part of the leg and blow it up so it prevents the paralytic from entering that part so they can tell ur convulsing. Crazy shit lol