I was reviewing some of the unorthodox techniques in MMA and Waki Gatame(the first lock I was taught) caught my eye. Shinya Aoki applied it beautifully in the video below. I of course had to read the YouTube comments and some were saying the break was unsportsmanlike. I can see part of their point given it's a break and is done so quickly it doesn't give his opponent enough time to tap. However; the Waki Gatame is a difficult technique to control your opponent with especially in a pro MMA bout, thus it must be done more explosively to be effective. When you opponent is trying to beat you unconscious is the arm-break that inappropriate or unsportsmanlike? Understand I'm referring to MMA bouts not grappling competitions. Standing Arm-breaks Yea or Nay? Why or why not?