This book s 'in the dynamics of publishing books s' inspiring or offering sports preparations for people serving in the military or other units (police, fire). And there is the disaster. The book resembles a catalog of half Joe Acton, and also a long list of general and evidence on the preparation. This is a nice filling exercise of a book, sprinkled with a few choice acronyms as they s' incrivent in a current trend where English words sony widely used. Anyway, dare show articulated dolls and put on clean legends real pictures (such commando up ...), it was the base. But dare explain with strengthening exercises of articulated dolls as flexible as a steel bar! Nothing to be learned. The author has nevertheless taken care to sprinkle the skull of our GI Joede qquelques water drops. We must convince us that the exercises are valid. In short, this book is a collection of tiit and nothing and did not require much effort to write. It was still necessary touver the Action man for photos.