The INHS application with the practically healthy (sane) people gained the extraordinary widening. This method was theoretically grounded by M.M. Sirotinin's and his followers' works. It is used by physiologists, therapeutists surgeons and sports' doctors in many countries of the world. Up to now a days more than 350 hundreds of people feel the positive influence of the INHS. There are the contemporary literature review, the INHS application for the sports results and olympic achievements augmentation, the illnesses prevention, the population health scale increase regarded. The advantages and disadvantages of different variants of INH, their influence on the breathing parameters, the hemopoiesis and the regeneration processes are examined. The INH usage in order to decrease the biological age and to increase the human being life quality is rather perspective.