00871naa#a2200205#i#450# EN\\bibl\111439 20260115121611.4 1994-4683 20250913b2025####ek#y0engy0150####ca RU The influence of physical activity on the functional performance of athletes in the educational and training process Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 4 с. Journal article local Спортивная тренировка. Методика. Нагрузка. Спортивные результаты. 796.015 Sivakov Vladimir Ilyich Kamskova Yuliana Germanovna Pavlova Vera Ivanovna Saraykin Dmitry Andreevich uchzapiski.lesgaft.spb.ru