What makes a good teacher? It is the ability to change the way people look at their chosen area of study, bring it to life and provide students with tools to make their own way. That is what I see in this book. Colin has developed a methodology that can be applied to this kata, to other forms or to other endeavours beyond martial arts. I am thoroughly impressed.

~ Simon O’Neill, 4th Dan
Author of The Taegeuk Cipher