Changes in hemodynamic parameters affected by interval hypoxic exercises during the precontest training stage of qualified climbers

Authors

  • Viacheslav Mulyk Kharkiv State Academy of Physical Culture, Kharkiv, Ukrainе,
  • Andriy Kiyko Kharkiv National University of Radio Electronics, Kharkiv, Ukraine,

Keywords:

interval hypoxic training, climbers, hypoxia

Abstract

Purpose: to study the effects of the use of interval hypoxic training (IHT) in the 15–15 mode with breathing through the system into a confined space with a regulated composition of inhaled air in the integrated training process of climbers of the level of preparation of SP-I.

Material & Methods: a study was conducted with the participation of the control and experimental groups using medical-biological methods and IHT in the experimental group with using mathematical statistics methods.

Results: conducted studies have allowed to determine that the use of the regime of discontinuous hypoxia 15–15 in the training process of the precompetitive period contribute to an increase in the parameters of hemodynamics that affect the adaptation to the action of the load under conditions of hypoxia.

Conclusion: reliable changes that are determined during the research testify to the effectiveness of the use of interval hypoxic training 15–15 in the precompetitive training of qualified climbers.

References

Glazachev, O.S., Badikov, V.I., Fedyanina, N.G., El-Yamani, M.M. & Tkachuk, Ye.N. (1996), "The influence of hypoxic training on the health of schoolchildren living in ecologically unfavorable regions", Fiziologiya cheloveka, Т. 22, No. 1, pp. 88-92. (in Russ.)

Drugova, K.S. (1996), "Spiroergometry – a method for determining adaptation to hypoxic hypoxia in healthy and sick people", 2-ya Mezhdunarodnaya konferentsiya «Gipoksiya v meditsine». Tezisy dokl [2nd International Conference "Hypoxia in Medicine". Theses of doc.], Hypoxia MedicalJ, No. 2, С. 83. (in Russ.)

Kolchinskaya, A.Z., Tsyganova, T.N. & Ostapenko, L.A. (2003), Normobaricheskaya intervalnaya gipoksicheskaya trenirovka v meditsine i sporte [Normobaric interval hypoxic training in medicine and sports], Meditsina, Moscow. (in Russ.)

Monogarov, V.D. (1986), Utomlenie v sporte [Fatigue in Sport], Zdorovia, Kyiv. (in Russ.)

Platonov, V.N. (2015), Sistema podgotovki sportsmenov v olimpiyskom sporte. Obshchaya teoriya i ee prakticheskie prilozheniya: uchebnik, v 2 kn. [System of training athletes in the Olympic sport. General theory and its practical applications: a textbook, in 2 books], T. 1, Olimpiyskaya literatura, Kiev. (in Russ.)

Kay, B. Stannard, S.R. & Morton, R.H. (2008), "Hyperoxia during recovery improves peak power during repeated wingate cycle performance", Brazilian Journal of Biomotricity, Vol. 2; No. 2, pp. 92-100.

Levine, B.D. & Stray-Gunderson, J. (1997), "Living high-training low: effect of moderate-altitude acclimatization with low-altitude training on performance", J Appl Physiol, No. 83, pp. 102-112.

Lundby, C, Millet, G.P. & Calbet, J.A., et al. (2012),"Does ‘altitude training’ increase exercise performance in elite athletes?", Br J Sports Med, No. 46, pp. 792-795.

Mairer, K., Wille, M. & Burtscher, M. (2010), "The prevalence of and risk factors for acute mountain sickness in the Eastern and Western Alps", High Alt Med Biol, No. 11, pp. 343-348

Park, H.Y., Nam, S.S., Kim, S.H., Kim, M.J. & Sunoo, S. (2010), "Effects of 10 weeks aerobic training in normobaric hypoxia on improvement of body composition, physical fitness, blood variables and vascular compliance", Kor J Exerc Nutr., No. 14(1), pp. 7-16.

Reilly, T. (2009), "The body clock and athletic performance", Biological Rhythm Research, Vol. 40, No. 1, pp. 37-44.

Sandinford, S.D., Green, H.J., Duhamel, T.A., Perco, J.G., Schertzer, J.D. & Ouyang, J. (2005), "Inactivation of human muscle Na+-K+-ATPase in vitro during prolonged exercise is increased with hypoxia", J Appl Physiol, No. 96, pp. 1764-1775.

Suchý, J., Heller, J. & Bunc, V. (2010), "The effect of inhaling concentrated oxygen on performance during repeated anaerobic exercise", Biol. Sport, No. 27, pp. 169-175.

Vanhatalo, A. (2010), "Influence of hyperoxia on muscle metabolic responses and the power–duration relationship during severe-intensity exercise in humans: a31P magnetic resonance spectroscopy study", Experimental Physiology, Vol. 95, pp. 528-540.

Vogt, M., Puntschart, J.G., Zuleger, C., Billerter, R. & Hoppeler, H. (2001), "Molecular adaptations in human skeletal muscle to endurance training under simulated hypoxic conditions", J Appl Physiol, No. 91, pp. 173-182.

Wallman, K. (2011), "Effects Of Caffeine On Exercise Performance In Sedentary Men", Physiology, Congress: 2011 Liverpool/UK, available at: http://www.ecss.de/ ASP/ EDSS/ C16/16-0161.pdf.

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2017-06-30

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