martial arts


Being A Martial Artist

Being a martial artist is much more than just learning how to fight. While defending oneself is a reason people study martial arts, they often…




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The Push-Pull Principle

The push-pull principle is a basic concept of physical mechanics, and is very important in some wrestling and grappling techniques. In a nutshell, it is…






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Perception Drills

During last night’s class, I focused some of our time on perception drills.  A simple definition of perception would read something like Sang H. Kim’s…