This book is incredibly comprehensive and definitely the best book or product with respect to body weight training.
Although it looks expensive at first glance, you save an incredible amount, on the long run:
Money for gyms, for unnecessary equipment, for trend-Training Plane, and you save a lot of frustration.
Instead, there is a comprehensive guide that might accompany an almost the whole training life.
It actually does not take more than this one book and his body, the rest can improvise easily.
Even the part of the book, which is dedicated to comprehensively all possible injuries is to highlight umbedingt.
5 Stars!