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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">98112</article-id>
   <article-id pub-id-type="doi">10.5930/1994-4683-2025-125-132</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">Natatometer – correction of swimming technique based on available operational information about intracycle speed</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Нататометр – коррекция техники плавания на основе доступной оперативной информации о внутрицикловой скорости</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/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-1"/>
    </contrib>
    <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-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>
     <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>
   <aff-alternatives id="aff-2">
    <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>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-07-31T13:07:12+03:00">
    <day>31</day>
    <month>07</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-07-31T13:07:12+03:00">
    <day>31</day>
    <month>07</month>
    <year>2025</year>
   </pub-date>
   <issue>7</issue>
   <fpage>125</fpage>
   <lpage>132</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-04-25T00:00:00+03:00">
     <day>25</day>
     <month>04</month>
     <year>2025</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-06-19T00:00:00+03:00">
     <day>19</day>
     <month>06</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://uchzapiski.lesgaft.spb.ru/en/nauka/article/98112/view">https://uchzapiski.lesgaft.spb.ru/en/nauka/article/98112/view</self-uri>
   <abstract xml:lang="ru">
    <p>В статье представлена комплексная система аппаратных и аналитических методов оценки технической подготовки пловцов на различных этапах спортивной подготовки. В системе используется собственная программа NATATOMETRY,™ которая интегрирована с несколькими демонстрационными устройствами.&#13;
Цель исследования – разработка и апробация системы NATATOMETRY™ в рамках поисковых экспериментов с целью обеспечения ценовой доступности и простоты использования технических устройств, входящих в состав системы. &#13;
Методы и организация исследования. Применяли спортивно-педагогическое тестирование, интерпретацию собранных данных с использованием специализированного компьютерного программного обеспечения. В исследовании приняли участие четыре пловца – кандидаты в мастера спорта. Они выполняли заплывы, используя четыре способа плавания с различной скоростью.&#13;
Результаты исследования и выводы. Полученные результаты продемонстрировали эффективность и надежность разработанной системы. Рекомендуется проведение дальнейших исследований с привлечением большего числа спортсменов и тренеров с целью расширения использования системы и улучшения возможностей обработки данных.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The article presents a comprehensive system of hardware and analytical methods for assessing the technical training of swimmers at various stages of athletic preparation. The system utilizes its proprietary program NATATOMETRY™, which is integrated with several demonstration devices.&#13;
The purpose of the study is to develop and test the NATATOMETRY™ system within the framework of exploratory experiments, aiming to ensure the affordability and ease of use of the technical devices included in the system.&#13;
Research methods and organization. Sport-pedagogical testing was employed, along with the interpretation of the collected data utilizing specialized computer software. The study involved four swimmers who were candidates for master of sports. They performed swims using four different swimming styles at varying speeds.&#13;
Research results and conclusions. The obtained results demonstrated the effectiveness and reliability of the developed system. It is recommended to conduct further research involving a larger number of athletes and coaches to expand the use of the system and enhance data processing capabilities.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>плавание</kwd>
    <kwd>биомеханика спорта</kwd>
    <kwd>кинематические характеристики</kwd>
    <kwd>видеозапись</kwd>
    <kwd>акселерометры</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>swimming</kwd>
    <kwd>sports biomechanics</kwd>
    <kwd>kinematic characteristics</kwd>
    <kwd>video recording</kwd>
    <kwd>accelerometers</kwd>
   </kwd-group>
  </article-meta>
 </front>
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  <p></p>
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