00903naa#a2200181#i#450# EN\\bibl\123644 20260707201317.2 1994-4683 20260707b2026####ek#y0engy0150####ca RU Characteristics of individual dynamics of attentional function in young athletes aged 7–11 years specializing in dance sport Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2026 6 с. Journal article local Ритмические гимнастические упражнения (вольные). Производственная вспомогательная гимнастика. Художественная гимнастика. 796.412 Morozov Oleg Sergeevich Loginova Dar'ya Viktorovna uchzapiski.lesgaft.spb.ru