Digging this one back up because Cecil knocked it outta the park with this article.
What Is Effective In Self-Defense? (Part 1) – Cecil Burch
It’s not you being told this super deadly technique worked for commandos behind enemy lines in Nazi Germany, or your master’s master’s master in Japan killed people with it; you can’t test that yourself. With combat sports, I know that the stuff will work. You can’t fool somebody.