This book lacks depht. It shows a number of differnet tecniques, and is no doubt inspirational when it comes to new ideas for breking demonstrations. But it did not really give me anything new. Particulary the side kick break could be explained in much more detail, whwn it comes to keeping the body straight at impact and much much more. The pictures are however clear and the book is nice to look at, and for beginners ore novices this is no doubt an entertaining book. But if you practice Karate or Taekwon-Do allready, and has been for more than a year, i guarantee you will not find much new in this book. And if you do then shame on your instructor because this is very very very basic stuff. If you dont belive me, by all means buy the book, after all it has an all right price tag.