The "Key" is a method of psychoprophylaxis to reduce stress and fatigue, as well as increase the effectiveness and reduce the time of any training, training, and recovery programs. If the "Key" is based on harmonizing relaxation, then the new techniques of the "Key" method ("Key-2") are based on the use of tension peaks, as well as on modeling those actions that you performed earlier when you were in an optimal state.The novelty of the "Key-2" techniques lies in the fact that they are based on the conscious use of unconscious instinctive survival reactions for restoration and creation, the use of the energy of fear and pain as a stress springboard for solving previously unsolvable problems.< p>Hasai Aliyev, scientist, academician of the International Academy of Technological Sciences, psychologist, repeatedly awarded state awards and honorary diplomas for his professional activities:“In recent years, in our school, together with participants from many countries of the world, “The Science of Humanity as a single international language accessible to everyone, regardless of geography, nationality and religion. Humanity is the key to preserving peace and reason on the planet!”The publisher's layout has been saved in a4.pdf format.