Unless you are in a commando training center, it is not possible to put the application method. It takes close to home the sea to swim in troubled waters with fins, get out on the sand and have buddies directly ahead to play the attackers go skiing hiking or kayaking. Quite so, and as a job with the dream of time, a life flexibility flawless. Certainly I caricature a bit but really a little. Many will buy the book but how many actually apply the method? And there are far too few pages devoted to the exercise or performance of movements. This is a discourse that does not bring much new but was well reorganized chapter to create the FROG