We did our best to secure the positions and nothing is stopping the person in guard if that is what you are saying. Take the back instead of the twister, options! You cannot just grab the arm and put it over your head as he shows. It is a battle just like baseball bat.
Lol, I didn't say I supported this guy just that the position under the arm opens up options for working. If you don't like a tech. don't use it.