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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">radioelectronics</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений России. Радиоэлектроника</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of the Russian Universities. Radioelectronics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1993-8985</issn><issn pub-type="epub">2658-4794</issn><publisher><publisher-name>Saint Petersburg Electrotechnical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.32603/1993-8985-2019-22-3-122-129</article-id><article-id custom-type="elpub" pub-id-type="custom">radioelectronics-331</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ПРИБОРЫ МЕДИЦИНСКОГО НАЗНАЧЕНИЯ, КОНТРОЛЯ СРЕДЫ, ВЕЩЕСТВ, МАТЕРИАЛОВ И ИЗДЕЛИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL DEVICES, ENVIRONMENT, SUBSTANCES, MATERIAL AND PRODUCT</subject></subj-group></article-categories><title-group><article-title>МЕТОД И СИСТЕМА ОЦЕНКИ ФИЗИОЛОГИЧЕСКИХ РЕЗЕРВОВ СПОРТСМЕНА ВО ВРЕМЯ ТРЕНИРОВОК</article-title><trans-title-group xml:lang="en"><trans-title>METHOD AND SYSTEM FOR ASSESSING OF SPORTSMAN’S PHYSIOLOGICAL RESERVES DURING PHYSICAL EXERCISES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Thach</surname><given-names>Nguyen Mau</given-names></name><name name-style="western" xml:lang="en"><surname>Thach</surname><given-names>Nguyen Mau</given-names></name></name-alternatives><bio xml:lang="ru"><p>Nguyen Mau Thach – Postgraduate Student of Saint Petersburg Electrotechnical University "LETI". Teacher in Le Quy Don Technical University. The author of 14 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>236 Hoang Quoc Viet, Hanoi</p></bio><bio xml:lang="en"><p>Nguyen Mau Thach – Postgraduate Student of Saint Petersburg Electrotechnical University "LETI". Teacher in Le Quy Don Technical University. The author of 14 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>236 Hoang Quoc Viet, Hanoi </p></bio><email xlink:type="simple">thachnguyen@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Tuyen</surname><given-names>Nguyen Trong</given-names></name><name name-style="western" xml:lang="en"><surname>Tuyen</surname><given-names>Nguyen Trong</given-names></name></name-alternatives><bio xml:lang="ru"><p>Nguyen Trong Tuyen – Ph.D. in Engineering (2018), Teacher in Le Quy Don Technical University. The author of 29 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>236 Hoang Quoc Viet, Hanoi</p></bio><bio xml:lang="en"><p>Nguyen Trong Tuyen – Ph.D. in Engineering (2018), Teacher in Le Quy Don Technical University. The author of 29 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>236 Hoang Quoc Viet, Hanoi </p></bio><email xlink:type="simple">nguyentuyen1988@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Huu</surname><given-names>Tran Trong</given-names></name><name name-style="western" xml:lang="en"><surname>Huu</surname><given-names>Tran Trong</given-names></name></name-alternatives><bio xml:lang="ru"><p>Tran Trong Huu – Ph.D. in Engineering (2018). Fellow Worker in Vietnam Military Medical University. The author of 27 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>160 Phung Hung, Hanoi</p></bio><bio xml:lang="en"><p>Tran Trong Huu – Ph.D. in Engineering (2018). Fellow Worker in Vietnam Military Medical University. The author of 27 scientific publications. Area of expertise: medical instrumentation; biomedical engineering; processing and analysis of biomedical signals.</p><p>160 Phung Hung, Hanoi </p></bio><email xlink:type="simple">trantronghuu2007@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Le Quy Don Technical University</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Le Quy Don Technical University</institution><country>Viet Nam</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Vietnam Military Medical University</institution><country>Вьетнам</country></aff><aff xml:lang="en"><institution>Vietnam Military Medical University</institution><country>Viet Nam</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>02</day><month>07</month><year>2019</year></pub-date><volume>22</volume><issue>3</issue><fpage>122</fpage><lpage>129</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Thach N.M., Tuyen N.T., Huu T.T., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Thach N.M., Tuyen N.T., Huu T.T.</copyright-holder><copyright-holder xml:lang="en">Thach N.M., Tuyen N.T., Huu T.T.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://re.eltech.ru/jour/article/view/331">https://re.eltech.ru/jour/article/view/331</self-uri><abstract><p>Введение. Оценка физиологического резерва (ФР) спортсмена и его динамики актуальна при планировании и проведении тренировок, прогнозировании результатов спортсмена. Актуальность данной проблемы усиливается в спорте высоких достижений, в частности в энергетически затратных видах спорта. Сложность решения этой проблемы обусловлена необходимостью учета комплекса медико-биологических показателей и формирования интегрального показателя, отражающего функционирование различных систем организма, которые обеспечивают значимый вклад в достижение результата спортсмена. Цель работы. Разработка метода и системы оценки ФР, позволяющих комплексно изучить ФР во время тренировочного процесса. Методы и материалы. Для достижения поставленной цели были сформулированы и решены задачи с использованием методов медико-биологических исследований, биомедицинской инженерии, математической обработки и анализа диагностически значимых показателей. Результаты. Сформирован комплекс медико-биологических показателей организма, отражающих метаболизм организма спортсмена в условиях физических нагрузок. Это частота сердечных сокращений, вариабельность сердечного ритма, частота пульса, систолическое и диастолическое давление, частота дыхания, сатурации крови, индекс напряженности Баевского. Для оценки ФР важно оценивать показатели, характеризующие физиологические резервы спортсмена в текущий момент времени и их динамику. Предложена круговая диаграмма для комплексного учета всех перечисленных показателей и динамики их изменения. Количественной мерой интегрального показателя ФР является площадь многогранника, полученного на круговой диаграмме по нормированным значениям диагностически значимых показателей. Разработан метод проведения медико-биологических исследований спортсмена и метод оценки ФР на основе комплекса показателей систем организма, предложена схема оценки физиологических резервов организма спортсмена до и после тренировок. Она позволяет оценить не только энергозатраты организма спортсмена во время тренировок, но и его восстановление после тренировок. Разработана обобщенная структура биотехнической системы и структуры системы съёма, регистрации, обработки и анализа биомедицинских сигналов для оценки физиологических резервов спортсмена. Особое внимание уделено разработке носимого устройства для синхронной регистрации комплекса биомедицинских сигналов и алгоритмам оценки диагностически значимых показателей физиологических резервов организма спортсмена. Заключение. Предложенный метод исследования физиологических резервов спортсмена и структура системы с пространственно-распределенной архитектурой позволяют тренеру и врачу спортивной медицины оценивать эффективность тренировочного процесса спортсмена с учетом его потенциальных возможностей, эффективно управлять тренировочным процессом.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. An assessing of the sportsman's physiological reserve (PR) and its dynamics is important when planning and carrying out a training, forecasting sportsman's results. An importance of this problem increases in highperformance sports, and energy consumption sports. A complexity of solving of this problem is caused by the requirement of taking into account of the complex of the biomedical parameters and formation of an integral parameter. This parameter reflects functioning of various body systems which provide significant income to the sportsman’s result achievement. Objective. Development of the method and the system of PR assessing allowing complex investigation of the PR during the training process. Method and materials. For achievement of the aim the tasks were formulated and solved using methods of biomedical research and engineering, mathematical processing and analysis of the diagnostically valuable parameters. Results. The complex of the biomedical parameters reflecting sportsman’s body metabolism in condition of physical exercises is formed. They are the heart rate, the heart rate variability, the pulse frequency, the systolic and diastolic pressure, the respiratory rate, the blood saturation, and the stress index by Baevsky. It is important for PR assessing to assess parameters characterizing sportsman’s physiological reserves at the current moment and its dynamics. The circle diagram is proposed for taking into account of all mentioned parameters and its variation dynamics. The value of the integral PR parameter is an area of a polygon, which is obtained on the circle diagram using normalized values of the diagnostically significant parameters. The method of biomedical investigation of the sportsman and the method of PR assessing based on the complex of the body system parameters are developed. The scheme of assessing of sportsman's body physiological reserves before and after the training is proposed. The scheme allows to assess not only sportsman's body energy consumption during the training but also its recovery after the training. General structures of the biotechnical system and a structures of systems of picking up, registration, processing, and analysis of biomedical signals for assessing of sportsman's physiological reserves are developed. Special attention is given to the development of a wearable device for synchronous registration of the complex of biomedical parameters and algorithms of assessing of the diagnostically significant parameters of sportsman's body physiological reserves. Conclusion. The proposed method of sportsman's physiologic reserves investigation and the structure of the system with spatially distributed architecture allow sport medicine doctor and coach to assess an efficiency of sportsman's training process with respect to his potential capabilities, and efficiently control the training process.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>метод</kwd><kwd>система</kwd><kwd>оценка</kwd><kwd>физиологический резерв спортсмена</kwd><kwd>статические и динамические показатели</kwd><kwd>восстановление физиологического и функционального резерва</kwd></kwd-group><kwd-group xml:lang="en"><kwd>method</kwd><kwd>system</kwd><kwd>assess</kwd><kwd>sportsman’s physiological reserves</kwd><kwd>statistic and dynamic parameters</kwd><kwd>recovery of physiological and functional reserves</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Shlyk N. 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