00850naa#a2200205#i#450# EN\\bibl\109689 20260206152101.5 1994-4683 20260129b2026####ek#y0engy0150####ca RU Motivation for achieving success in karate practitioners at different stages of training Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 8 с. Journal article local Спортивная тренировка. Методика. Нагрузка. Спортивные результаты. 796.015 Stebliy Tatiana Viktorovna Shakirova Ol'ga Viktorovna Popik Sergei Alekseevich Safonova Galina Vladimirovna uchzapiski.lesgaft.spb.ru