Scientific notes of P. F. Lesgaft University Scientific notes of P. F. Lesgaft University Ученые записки университета имени П.Ф. Лесгафта 1994-4683 2308-1961 103711 Теория и методика спорта Theory and methodology of sports Теория и методика спорта Mobile hardware-software tools for the assessment and development of speed-strength qualities in cross-country skiers: opportunities and prospects Использование мобильных аппаратно-программных средств для оценки и развития скоростно-силовых качеств лыжников: возможности и перспективы https://orcid.org/0009-0005-1816-0840 Толокова Мария Павловна Tolokova Mariya Pavlovna mtolokova@mail.ru Югорский государственный университет Ugra State University 6 104 113 27 04 2026 06 05 2026 https://uchzapiski.lesgaft.spb.ru/en/nauka/article/103711/view

Цель исследования – выявление предпосылок к применению мобильных аппаратно-программных средств с обратной связью для оценки и развития скоростно-силовых качеств спортсменов-лыжников. Методы исследования: анализ литературных источников, анкетирование, методы математико-статистической обработки данных. Результаты исследования и выводы. Выявлена высокая востребованность беспроводных систем с обратной связью в скоростно-силовой подготовке лыжников. По оценкам тренеров, такие устройства обеспечивают мониторинг динамических и кинематических параметров движений в режиме реального времени, удобный сбор данных и рост мотивации спортсменов благодаря визуализации результатов. Внедрение таких устройств является эффективным инструментом для планирования и контроля тренировочного процесса.

The purpose of the study is to identify the prerequisites for the use of mobile hardware-software systems with feedback for assessing and developing speed-strength qualities of skiers. Research methods: analysis of literary sources, questionnaires, and methods of mathematical-statistical data processing. Research results and conclusions. A high demand for wireless feedback systems in speed-strength training of skiers was revealed. According to coaches' assessments, such devices provide real-time monitoring of dynamic and kinematic parameters of movements, convenient data collection, and increased athlete motivation through results visualization. The implementation of such devices is an effective tool for planning and monitoring the training process.

 лыжный спорт скоростно-силовая подготовленность биомеханика спорта кинематические параметры движений динамические параметры движений skiing speed-strength preparedness sports biomechanics kinematic parameters of movements dynamic parameters of movements

Sandbakk Ø., Holmberg H. C. A reappraisal of success factors for Olympic cross-country skiing. DOI 10.1123/ijspp.2013-0373 // International Journal of Sports Physiology and Performance. 2014. Vol. 9, No 1. P. 117–121. Sandbakk Ø., Holmberg H. C. (2014), “A reappraisal of success factors for Olympic cross-country skiing”, International Journal of Sports Physiology and Performance, V. 9 (1), pp. 117–121, DOI 10.1123/ijspp.2013-0373. Losnegard T. Energy system contribution during competitive cross-country skiing. DOI 10.1007/s00421-019-04158-x // European Journal of Applied Physiology. 2019. Vol. 119, № 8. P. 1675–1690. EDN: EAELXY. Losnegard T. (2019), “Energy system contribution during competitive cross-country skiing”, European Journal of Applied Physiology, V. 119 (8), pp. 1675–1690, DOI 10.1007/s00421-019-04158-x. Velocity-based training: From theory to application / J. Weakley, B. Mann, H. Banyard [et al.]. DOI 10.1519/SSC.0000000000000560 // Strength & Conditioning Journal. 2021. Vol. 43, № 2. P. 31–49. EDN: JPXMSA. Weakley J., Mann B., Banyard H. [et al.] (2021), “Velocity-based training: From theory to application”, Strength & Conditioning Journal, V. 43 (2), pp. 31–49, DOI 10.1519/SSC.0000000000000560. Jovanović M., Flanagan E. P. Researched applications of velocity based strength training // Journal of Australian Strength and Conditioning. 2014. Vol. 22, № 2. P. 58–69. Jovanović M., Flanagan E. P. (2014), “Researched applications of velocity based strength training”, Journal of Australian Strength and Conditioning, V. 22 (2), pp. 58–69. Concurrent Validity of Field-Based Diagnostic Technology Monitoring Movement Velocity in Powerlifting Exercises / B. Mitter, D. Hölbling, P. Bauer [et al.]. DOI 10.1519/JSC.0000000000003143 // Journal of Strength and Conditioning Research. 2021. Vol. 35, № 8. P. 2170–2178. EDN: GLFBNS. Mitter B., Hölbling D., Bauer P. [et al.] (2021), “Concurrent validity of field-based diagnostic technology monitoring movement velocity in powerlifting exercises”, Journal of Strength and Conditioning Research, V. 35 (8), pp. 2170–2178, DOI 10.1519/JSC.0000000000003143. Velocity-Based Training With Weightlifting Derivatives: Barbell and System Velocity Comparisons / T. J. Suchomel, C. R. Kissick, B. S. Techmanski [et al.]. DOI 10.1519/JSC.0000000000004962 // Journal of Strength and Conditioning Research. 2025. Vol. 39, № 2. P. 135–146. EDN: JLENRO. Suchomel T. J., Kissick C. R., Techmanski B. S. [et al.] (2025), “Velocity-based training with weightlifting derivatives: Barbell and system velocity comparisons”, Journal of Strength and Conditioning Research, V. 39 (2), pp. 135–146, DOI 10.1519/JSC.0000000000004962. Hernández-Belmonte A., Alegre L. M., Courel-Ibáñez J. Velocity-Based Resistance Training in Soccer: Practical Applications and Technical Considerations. DOI 10.1519/SSC.0000000000000707 // Strength and Conditioning Journal. 2023. Vol. 45, № 2. P. 140–148. EDN: TLXJAL. Hernández-Belmonte A., Alegre L. M., Courel-Ibáñez J. (2023), “Velocity-based resistance training in soccer: Practical applications and technical considerations”, Strength and Conditioning Journal, V. 45 (2), pp. 140–148, DOI 10.1519/SSC.0000000000000707. The effects of velocity-based versus percentage-based resistance training on athletic performances in sport-collegiate female basketball players / M. Zhang, X. Liang, W. Huang [et al.]. DOI 10.3389/fphys.2022.992655 // Frontiers in Physiology. 2023. Vol. 13. Art. 992655. EDN: GQIKSS. Zhang M., Liang X., Huang W. [et al.] (2023), “The effects of velocity-based versus percentage-based resistance training on athletic performances in sport-collegiate female basketball players”, Frontiers in Physiology, V. 13, e992655, DOI 10.3389/fphys.2022.992655. Современные методические подходы к контролю физической подготовленности в лыжных гонках / А. И. Головачев, Э. Л. Бутулов, В. И. Колыхматов [и др.] // Вестник спортивной науки. 2018. № 5. С. 11–17. EDN: YTSJNJ. Golovachev A. I., Butulov E. L., Kolykhmatov V. I. [et al.] (2018), “Modern methodological approaches to monitoring physical fitness in cross-country skiing”, Bulletin of Sports Science, V. 5, pp. 11–17. Гурский А. В. Педагогическая концепция управления системой двигательных действий лыжников-гонщиков : автореф. дис. … д-а пед. наук. Смоленск, 2015. 50 с. EDN: ZQBARZ. Gurskiy A. V. (2015), “Pedagogical Concept of Managing the System of Motor Actions of Cross-Country Skiers”, abstract of Doctoral dissertation in Pedagogical Sciences, Smolensk, 50 p. Wearable sensors for monitoring the internal and external workload of the athlete / D. R. Seshadri, R. T. Li, J. E. Voos [et al.]. DOI 10.1038/s41746-019-0149-2 // NPJ Digital Medicine. 2019. Vol. 2. Art. 71. EDN: WXJMPS. Seshadri D. R., Li R. T., Voos J. E. [et al.] (2019), “Wearable sensors for monitoring the internal and external workload of the athlete”, NPJ Digital Medicine, V. 2, p. 71, DOI 10.1038/s41746-019-0149-2. Monitoring Athlete Training Loads: Consensus Statement / P. C. Bourdon, M. Cardinale, M. Murray [et al.]. DOI 10.1123/IJSPP.2017-0208 // International Journal of Sports Physiology and Performance. 2017. Vol. 12, № S2. P. S2161–S2170. Bourdon P. C., Cardinale M., Murray M. [et al.] (2017), “Monitoring athlete training loads: Consensus statement”, International Journal of Sports Physiology and Performance, V. 12 (S2), S2161-S2170, DOI 10.1123/IJSPP.2017-0208.