This guy is traditional ITF tae kwon do. It basically looks like karate tong soo do chuck Norris style. That's old school. I did it to traditional tae kwon do, back in the 70s when I was a kid 74, to 84. My master was trained under general choi the founder of tae kwon do. He was one of the original students of general choi, so I was very fortunate to train under him. I got my black belt, then got out of dodge. Went into PKA, WKA kickboxing. Now I'm retired fighter. 53 and still going strong.