00656naa#a2200169#i#4500001001600000005001700016011001400033100004100047102000700088200009900095210011000194215001000304608002700314675008200341700003300423856003000456EN\\bibl\12771820260721161448.2##a1994-4683##a20231130b2023####ek#y0engy0150####ca##aRU1#aIMPROVING THE LEVEL OFPSYCHOLOGICAL TRAINING OF QUALIFIED FREESTYLE SPRINTERSeJournal article1#aMoscowcNational State University of Physical Education, Sports and Health named after P.F. Lesgaftd2023##a3 с.##aJournal article2local##aПлавание без вспомогательных средств. 797.21#1aPrigodagGennadiy Sergeevich4#auchzapiski.lesgaft.spb.ru