00840naa#a2200217#i#450# EN\\bibl\113375 20260119013309.1 1994-4683 20250913b2025####ek#y0engy0150####ca RU Differences in motor fitness and anaerobic physical performance of young short track skaters aged 12-13 years Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 5 с. Journal article local Конькобежный спорт Игры на льду. 796.91 Bruk Tat'yana Mihaylovna Voskresenskiy Mihail Viktorovich Litvin F. B. Terehov Pavel Aleksandrovich Kot Ekaterina Yur'evna uchzapiski.lesgaft.spb.ru