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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Scientific notes of P. F. Lesgaft University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Scientific notes of P. F. Lesgaft University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Ученые записки университета имени П.Ф. Лесгафта</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">1994-4683</issn>
   <issn publication-format="online">2308-1961</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">114330</article-id>
   <article-id pub-id-type="doi">10.5930/1994-4683-2026-3-90-97</article-id>
   <article-id pub-id-type="edn">HSZSHX</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Теория и методика спорта</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Theory and methodology of sports</subject>
    </subj-group>
    <subj-group>
     <subject>Теория и методика спорта</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Thematic study of characteristics determining the effectiveness of the turn in backstroke swimming</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Тематическое исследование характеристик, определяющих эффективность поворота в плавании на спине</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-1706-3163</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Виноградов</surname>
       <given-names>Евгений Олегович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Vinogradov</surname>
       <given-names>Evgeniy Olegovich</given-names>
      </name>
     </name-alternatives>
     <email>Vinmanagement@yandex.ru</email>
     <bio xml:lang="ru">
      <p>кандидат педагогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of pedagogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4805-7976</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Крылов</surname>
       <given-names>Андрей Иванович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Krylov</surname>
       <given-names>Andrey Ivanovich</given-names>
      </name>
     </name-alternatives>
     <email>andkrilov@mail.ru</email>
     <bio xml:lang="ru">
      <p>доктор педагогических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of pedagogical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Национальный государственный университет физической культуры, спорта и здоровья им. П.Ф. Лесгафта</institution>
     <city>St Petersburg</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Lesgaft National State University of Physical Education, Sport and Health</institution>
     <city>St Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Национальный государственный Университет физической культуры, спорта и здоровья им. П.Ф. Лесгафта</institution>
     <country>RU</country>
    </aff>
    <aff>
     <institution xml:lang="en">National State University of Physical Education, Sports and Health named after P.F. Lesgaft</institution>
     <country>RU</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2026-03-25T00:00:00+03:00">
    <day>25</day>
    <month>03</month>
    <year>2026</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-03-25T00:00:00+03:00">
    <day>25</day>
    <month>03</month>
    <year>2026</year>
   </pub-date>
   <issue>3</issue>
   <fpage>90</fpage>
   <lpage>97</lpage>
   <history>
    <date date-type="received" iso-8601-date="2026-02-03T00:00:00+03:00">
     <day>03</day>
     <month>02</month>
     <year>2026</year>
    </date>
    <date date-type="accepted" iso-8601-date="2026-02-19T00:00:00+03:00">
     <day>19</day>
     <month>02</month>
     <year>2026</year>
    </date>
   </history>
   <self-uri xlink:href="https://uchzapiski.lesgaft.spb.ru/en/nauka/article/114330/view">https://uchzapiski.lesgaft.spb.ru/en/nauka/article/114330/view</self-uri>
   <abstract xml:lang="ru">
    <p>Цель исследования – проведение тематического исследования (case study) поворота в плавании на спине для определения кинематических и динамических характеристик, влияющих на результат выполнения этого поворота.&#13;
Методы и организация исследования. В ходе исследования был проведен контент анализ более 30 научных и методических работ, посвященных проблематике повышения эффективности выполнения поворота на спине по следующим направлениям: 1)	научные исследования, направленные на определение характеристик, как отельных фаз поворота на спине, так и результативности всего поворота в целом; 2)	научные разработки различных технических средств, вычислительных и аналитических методик для изучения этих параметров. &#13;
Результаты исследования и выводы. Установлены возможности и недостатки существующих методик исследований поворотов на спине, а также изучены причины недостаточно широкого их использования в тренировочной практике. Выявлено, что одним из способов решения этой проблемы будет разработка интегрального подхода в совершенствовании техники выполнения поворота при плавании на спине.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The purpose of the study is to conduct a thematic case study of the backstroke turn in order to determine the kinematic and dynamic characteristics that affect the performance of this turn. &#13;
Research methods and organization. During the study, a content analysis of more than 30 scientific and methodological works dedicated to the issues of improving the effectiveness of the backstroke turn was conducted in the following areas: 1) scientific research aimed at determining the characteristics of both individual phases of the backstroke turn and the performance of the entire turn as a whole; 2) scientific developments of various technical means, computational and analytical methods for studying these parameters. &#13;
Research results and conclusions. The possibilities and limitations of existing methods for studying backstroke turns have been established, and the reasons for their insufficient use in training practice have also been examined. It has been identified that one way to address this problem is the development of an integrated approach to improving the technique of performing turns in backstroke swimming.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>плавание на спине</kwd>
    <kwd>техника поворотов</kwd>
    <kwd>кинематические характеристики</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>backstroke swimming</kwd>
    <kwd>turning technique</kwd>
    <kwd>kinematic characteristics</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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