I agree with you Gok. These should not be taught as self defence. I know of a guy (I worked with his cousin) who had learnt self defence at a non touch McDojo and thought he was tough. He got confronted outside a club one night by three guys. Instead of trying to avoid or de-escalate the situation like we are taught (violence is the last measure) he believed he had the skills to take all 3 of these guys on. Short version basically this guy is now on a disability fund I'm not sure if there were any legal ramifications regarding the martial arts club he learnt at but I always thought they should of been liable in some way.

BTW I like in the second video how UFC fighter Stephan Bonnar is one of the guys that they try to knock out with chi energy. If I was the reporter I would say "Alright you tried to knock Bonnar out now lets see him try to knock you out" See if his chi protects him then.

Look at the half moons!!!!!Pfffffft