In this book, Iain Abernathy has tried to present karate practitioners with a Shotokan lineage with a "decoder ring" of sorts for their various kata. The result is a fascinating read to say the least. He begins with a basic history of the kata, explaining why they look the way they do now. Then he moves on to discuss the performance of the kata, from the beginning learning process to the various mental aspects. This section alone is eye-opening. The chapter on the rules of bunkai is one that all practitioners of karate should read. With rules such as "Every Kata Move Is Designed For Use In Combat", Abernathy comes across as a traditionalist; rules such as "Real Fights Are Sloppy Affairs" make him seem like a realist; and with rules like "There Is A Need For Skills At Every Range", he seems quite progressive. These various, complementary aspects give credence to the author's point of view by appealing to nearly everyone. Gradually, through these chapters, the reader can begin to see the pieces of the bunkai puzzle start to fall into place.
Next, we take a sort of side-journey to examine the basics of how real fights occur. This is necessary to understand the environment in which karateka will apply the bunkai. He then inserts a chapter on the "Magnitude of Kata", and we begin to see his interpretations of classical karate kata as he describes how the principles of kata come alive in real situations.
Next, we move on to the actual, technical aspects of fighting contained within the kata. Atemi (striking) is first, with Abernathy describing the attributes necessary for effective striking, how they apply to kata, and some basic training tools. Then, since we've already been exposed to the basic striking tools, he gives us a list of anatomical weak points of which to strike. If I may be critical here, while I can't dispute that the points he describes are vulnerable to attack, he seems to imply that striking some of these points will lead to certain death. Like most traditional karateka, he seems to assume maximum possible, versus realistic, damage. The next chapter is on pre-emptive striking, in which he explains that the famous quote "There is no first strike in karate" doesn't necessarily exclude pre-emptive striking. He makes a pretty convincing argument, even using further quotes from Funakoshi to back up his claims. A rare chapter on entering and exiting techniques follows, which also covers attacking the eyes, throat, and groin. Following that is a chapter on throws and takedowns (including, yes, those found in kata), and then a chapter on the joint-locks of kata. I particularly enjoyed this section, as the opening of Pinan Yondan has been driving me nuts for years. Also in that chapter, he addresses distractions to set up joint-locks, and some "sticking-hands" type movement found in the katas. Next is "Karate on the Ground", which includes both striking and grappling. The "true" applications of blocks follows, much to my appreciation. Apparently, the term "uke" doesn't necessarily mean to block, but also to counter, to receive, or to respond. With this definition, many so-called blocks now make more sense, as demonstrated in this book. After that is a chapter on stances, including their use as obstacles to the attacker. The book finishes up with a chapter on kata-based sparring. The variety of sparring should give instructors limitless ideas for adding variety and valuable lessons to their karate classes.
Overall, a very good book. I wish I'd had access to it when I was a blue belt. The book is easy to follow, well-written, and really succeeded in piquing my curiosity about bunkai. There were classic quotes from the old karate masters throughout the book, adding some authenticity to the context. This is a book I'd highly recommend to any karate practitioner who feels unsatisfied with the explainations they've been given for their kata.