medalphabetМедицинский алфавитMedical alphabet2078-56312949-2807ООО «Альфмед»10.33667/2078-5631-2025-19-51-54medalphabet-4517Research ArticleСтатьиВлияние кофеина как биологически активной добавки на динамические характеристики силы и мощности у борцов вольного стиля: перекрестное двойное слепое плацебо-контролируемое исследованиеEffect of caffeine as a dietary supplement on dynamic strength and power characteristics in freestyle wrestlers: a cross-sectional, double-blind, placebo-controlled studyhttps://orcid.org/0000-0003-1165-6518РыбаковаП. Д.RybakovaP. D.

Рыбакова Полина Денисовна, аналитик отдела спортивной нутрициологии, аспирант кафедры спортивной медицины

Москва

Rybakova Polina D., analyst at Dept of Sports Nutritionology, postgraduate student at Dept of Sports Medicine

Moscow 

rybakova.poly@yandex.ruhttps://orcid.org/0000-0002-4030-0302МирошниковА. Б.MiroshnikovA. B.

Мирошников Александр Борисович, д.б.н., доцент, проф. кафедры спортивной медицины, декан факультета адаптивной физической культуры, рекреации и туризма

Москва

Miroshnikov Alexander B., Dr Bio Sci, associate professor, professor at Dept of Sports Medicine, dean of the Faculty of Adaptive Physical Culture, Recreation and Tourism

Moscow 

benedikt116@mail.ruhttps://orcid.org/0000-0002-3409-4485АнтоновА. Г.AntonovA. G.

Антонов Алексей Геннадьевич, аналитик отдела спортивной нутрициологии, аспирант кафедры спортивной медицины

Москва

Antonov Alexey G., analyst at Dept of Sports Nutritionology, postgraduate student at Dept of Sports Medicine

Moscow 

alexantonovk@gmail.comГКУ г. Москвы «Центр спортивных инновационных технологий и подготовки сборных команд Департамента спорта города Москвы» ; ФГБОУ ВО «Российский университет спорта „ГЦОЛИФК“»РоссияCenter for Sports Innovative Technologies and training of National Teams ; The Russian University of Sport “GTSOLIFK”Russian FederationФГБОУ ВО «Российский университет спорта „ГЦОЛИФК“»РоссияThe Russian University of Sport “GTSOLIFK”Russian Federation202530082025119«Диетология и нутрициология»5154Copyright © Рыбакова П.Д., Мирошников А.Б., Антонов А.Г., 20252025Рыбакова П.Д., Мирошников А.Б., Антонов А.Г.Rybakova P.D., Miroshnikov A.B., Antonov A.G.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.med-alphabet.com/jour/article/view/4517

Спортивная борьба является высококонкурентным видом спорта, в связи с чем необходима разработка эргогенных стратегий повышения результативности спортсменов. Кофеин (1,3,7-триметилксантин) является признанным эргогенным агентом, незапрещенным Всемирным антидопинговым кодексом. Актуальным является изучение влияния кофеина на параметры работоспособности в спортивных единоборствах и, в частности, в спортивной борьбе.Цель. Оценка эффективности биологически активной добавки кофеина на характеристики силы и мощности у борцов вольного стиля.

Материалы и методы. Исследование соответствовало перекрестному двойному слепому плацебо-контролируемому дизайну. В пилотном исследовании приняли участие 5 членов сборной команды Москвы по вольной борьбе. Участники принимали за 60 минут до тестирования (кистевая динамометрия, вертикальный прыжок с контрдвижением, жим штанги лежа) плацебо и кофеин в дозировке 3 мг/кг массы тела.Результаты. При приеме биологически активной добавки кофеина по сравнению с плацебо не было выявлено статистически значимых улучшений при выполнении кистевой динамометрии (как для доминирующей, так и для недоминирующей руки), вертикального прыжка с контрдвижением и жима штанги лежа. Согласно результатам опроса, ни один из участников не сообщил о побочных эффектах вследствие приема биологически активной добавки кофеина.Выводы. Проведенное плацебо-контролируемое исследование с участием борцов вольного стиля показало, что прием биологически активной добавки кофеина в дозировке 3 мг/кг массы тела не приводит к улучшению показателей силы и мощности.

Wrestling is a highly competitive sport and therefore the development of ergogenic strategies to enhance athlete performance is necessary. Caffeine (1,3,7-trimethylxanthine) is a recognised ergogenic agent not prohibited by the World Anti-Doping Code. It is relevant to study the effect of caffeine on performance parameters in combat sports and in wrestling.Objective. To evaluate the effectiveness of caffeine supplement on the characteristics of strength and power in freestyle wrestlers.Materials and Methods. The pilot study followed a cross-over, double-blind, placebo-controlled design. Five members of the Moscow freestyle wrestling team participated in the study. Participants took placebo and caffeine at a dosage of 3 mg/kg body weight 60 minutes before testing (handgrip strength test, countermovement jump, barbell bench press).Results. Caffeine supplementation compared with placebo showed no statistically significant improvements in handgrip strength test (for both dominant and non-dominant hands), countermovement jump, and bench press. According to the survey results, none of the participants reported side effects due to caffeine supplementation.Conclusions. A placebo-controlled study involving freestyle wrestlers showed that taking a caffeine supplement at a dosage of 3 mg/kg body weight does not lead to an improvement in strength and power indices.

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The authors declare that there are no conflicts of interest present.