@article{Grinchenko2023the,
author={Grinchenko, V.S. and Ibragimov, V.R. and Lukashevich, R.V. and Fomichev, V.D. and Petrenko, Y.S.},
title={THE IMPORTANCE OF RELAXATION TECHNIQUES TO IMPROVE ATHLETIC PERFORMANCE AS EXEMPLIFIED BY RUGBY PLAYERS},
journal={Scientific notes of P. F. Lesgaft University},
publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft},
year={2023},
pages={403-405},
volume={0},
issue={7},
}