Concept "energy" is widely used in psychology. For opening of theme of energy of man in a book materials are used from labours of З. of Freud, К. cabin Boy, А. Лоуэна, В. Райха, Э. Кречмера, У. Шелдона and other Also a reader hears about the power models of behavior, general power potential and his constituents| that to do energies at stagnation, how to wake up the energy or recover it after power exhaustion, how to manage by the energy. To the book recommendations and exercises are driven.