00717naa#a2200169#i#450# EN\\bibl\109889 20260514010459.4 1994-4683 20240430b2024####ek#y0engy0150####ca RU Effects of regular performance of special test exercises in training sessions of sports school ice hockey players at the stage of sports specialization Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2024 3 с. Journal article local Теория и методика тренировки. 796.015.1 Pavlov Aleksandr Sergeevich uchzapiski.lesgaft.spb.ru