Wikibooks and Self-defence

A while back I wrote a guide on How to Escape the Headlock for Wikibooks and managed to get some friends to help with the pics then an anonymous person added some tips on how to avoid the headlock and a wrote a book on folkstyle wrestling.

It was when bullying in schools was receiving attention from the media. Knowledge of self-defence was useful during my time in school and still is as an adult.