Assessment of the functional state of boxers by complex results of rhythmocardiographic analysis
Keywords:
functional state, heart rate variability, complex indicators, boxingAbstract
Objective of the study was to identify the functional state of boxers using complex indicators calculated on the basis of HRV, with an assessment of the feasibility of their use for qualified athletes.
Methods and structure of the study. Qualified boxers aged 21-26 years (n=14) participated in the experiment a week before the competition, with a sports experience of 9 years. We used the «Varicard 2.52» complex for processing cardiointervalograms
and analyzing heart rate variability.
Results and conclusions. According to the value of the tension index, two boxers revealed a predominance of centralization
of heart rhythm control, psycho-emotional tension and a high degree of stress, while others showed optimal tension
in regulatory systems. Based on the value of the indicator of activity of regulatory systems, one athlete’s functional state was determined to be optimal, three boxers – a state of moderate tension of functional regulatory systems, two – a state of pronounced tension, and the rest – overstrain of regulatory systems. Assessment of the condition based on the location of the degree of tension of regulatory systems and functional reserves in the phase plane indicated that one boxer has a high probability of developing a premorbid state, while five athletes have a probability of transition to a pre-nosological state. Complex indicators calculated on the basis of HRV analysis data are sensitive in assessing the current state of an athlete, in dynamic control and allow predicting the development of pathological abnormalities even before the appearance of the first symptoms of the disease.
References
Agadzhanyan N.A., Batotsyrenova T.E., Semenov Yu.N., Kislitsyn A.N., Ivanov S.V. Sorevnovatelnyy stress u predstaviteley razlichnykh vidov sporta po pokazatelyam variabelnosti serdechnogo ritma [Competitive stress in representatives of various sports according to heart rate variability]. Teoriya i praktika fizicheskoy kultury. 2006. No. 1. pp. 2-4.
Bayevskiy R.M., Chernikova A.G. Analiz variabelnosti serdechnogo ritma: fiziologicheskiye osnovy i osnovnyye metody provedeniya [Analysis of heart rate variability: physiological basis and basic methods of implementation]. Cardiometry. Issue 10. May 2017. pp. 66-76.
Bayevskiy R.M. Adaptatsionnyy potentsial sistemy krovoobrashcheniya i voprosy donozologicheskoy diagnostiki [Adaptive potential of the circulatory system and issues of prenosological diagnostics]. Problemy adaptatsii detskogo i vzroslogo organizma [Problems of adaptation of children's and adult bodies]. R.R. Shiryayev [ed.]. M.: Meditsina publ., 1990. 367 p.
Bayevskiy R.M. Metody i pribory kosmicheskoy kardiologii na bortu Mezhdunarodnoy kosmicheskoy stantsii [Methods and instruments of space cardiology on board the International Space Station]. R.M. Bayevskiy, O.I. Orlov [ed.]. Moscow: Tekhnosfera publ., 2016. 368 p.
Bindusov E.E., Ovsyannikova M.A., Zvereva Z.F. Analiz indeksa napryazheniya Bayevskogo pri razlichnoy dvigatelnoy aktivnosti na zanyatiyakh fizicheskoy kulturoy v vuze [Analysis of the Baevsky stress index during various motor activities during physical education classes at a university]. Pedagogicheskiy zhurnal. 2021. Vol. 11. No. 5A. pp. 659-664.
Sokolovskaya S.V., Morozova N.A., Chuyeva T.O. Osobennosti adaptatsii k stressu u sportsmenov vodnykh vidov sporta [Features of adaptation to stress in water sports athletes]. Sovremennyye voprosy biomeditsiny. 2023. Vol. 7. No. 3. pp. 1-11.
Baevsky RM, Chernikova AG, Funtova II, Tank J. Assessment of individual adaptation to microgravity during long term space flight based on stepwise discriminant analysis of heart rate variability parameters. Acta Astronautica. December 2011; 69 (11-12): 1148-52.
Additional Files
Published
Versions
- 07-06-2024 (2)
- 07-06-2024 (1)
