L. A. Konovalova
Volga Region State University of Physical Culture, Sport and Tourism
Russian Federation

Liliya A. Konovalova, Ph.D. (Pedagogy), Associate Professor of the department of theory and methods of gymnastics

35, Universiade Village, Kazan, 420010

R. Vasiljev
Volga Region State University of Physical Culture, Sport and Tourism
Russian Federation

Radivoj Vasiljev, Ph.D. (Pedagogy), Senior Researcher of the Educational and Scientific Center for the Training of Sports Reserve

35, Universiade Village, Kazan, 420010

L. G. Lysenko
Volga Region State University of Physical Culture, Sport and Tourism
Russian Federation

Liliya G. Lysenko, master's student of the Institute of Physical Culture

35, Universiade Village, Kazan, 420010