Kirby, George. Jujitsu: Toward One Technique. California: Black Belt Publishing, 2019. In his most recent release, American jujitsu pioneer George Kirby discusses the journey to achieve one technique. This “one technique” is not the single or only technique a jujitsuka must or should learn – it is more than that. The “one technique” Kirby discusses … Continue reading Reflecting on Jujitsu Pioneer George Kirby’s Towards One Technique