Interesting performance. _ see how he leans as part of move #1. This is something I saw in progeny of Han Cha Kyo. Never understood it. Asked the General's son about it since I knew he trained under GM Han for a time. he was incredulous. sadly GM Han died before I could ask about it. But I had a chance to ask GM Nam if he knew anything about this variation and he said "That's Han Cha Kyo's technique. " so it seems it was something GM Han did to make it his own. Sadly, his progeny had no idea that is what they were doing. I would no be surprised if this person had strong CDK roots.