N.M. Fateeva - Dr. Sc. (Biol.), Professor, Department of medical and biologic disciplines and a security of ability to live, of Tyumen State University, Institute of Psychology and Pedagogics A.V. Arefyeva - Ph.D. (Biol.), Associate Professor, Department of medical and biologic disciplines and a security of ability to live, of Tyumen State University, Institute of Psychology and Pedagogics