PREREQUISITES TO THE DEVELOPMENT OF VITAUCT PROCESSES OF WOMEN IN THE INVOLUTIONAL PERIOD IN CONSEQUENCE OF PROLONGED AND INTENSIVE MUSCLE TRAINING

The purpose of the study was to identify prerequisites to the development of vitauct processes of professional female athletes in the involutional period in consequence of prolonged and intensive physical training. The study involved female athletes aged 37-45 and 16-26 years, untrained women 37-45 years. Research methods: anthropometric, spirometric, dynamometric, immunological, biochemical, hematological, rheographic, gasometric, ergometric, and statistical methods. The study has revealed that some functional parameters of female athletes in the involutional period correspond to the level of female athletes aged 16-26 in consequence of long intensive physical training. At the same time, there is a tendency to relative reduction of functional reserves. Сompensatory-adaptive mechanisms provide maintenance of a high level of functional state, which is especially evident during intensive training. Aerobic performance is maintained by reducing the intensity of the formation of metabolic fatigue factors (lactate level), as well as by optimizing the mechanics of breathing, reducing the energy cost of adaptation. Maintenance of optimal hormonal and vegetative balance occurs with participation of self-regulation mechanisms aimed at stabilizing the estrogen background, activation of autonomous nervous mechanisms (strengthening of parasympathetic effects), mobilization of circulatory link of the cardiovascular system.

1. Voronkov, Iu. I., Tizul A.Ia. Medical, biological, psychological and pedagogical issues of health and longevity in sports. Moscow, Sovetskii sport Publ., 2011, 228 p.
2. Maier F., Sharkhag-Rozenberger F., Karlson A., Kassel M., Miuller S., Sharhag J.  Intensity and effectiveness of power training for elderly people. Therapeutic exercises and sport medicine [Lechebnaia fizkultura i sportivnaia meditsina]. 2011, no. 11(95), pp. 35-41.
3. Seifulina G.V. Vitauct occurrence among elderly women as an adaptive body response to aging. Perspektivy nauki [Science perspectives]. 2015, no. 9(72), pp. 105-108.
4. Statsenko M.E., Fedotova, I.V. Gendernye i vozrastnye osobennosti adaptacii organizma k zaversheniyu sportivnoj deyatel'nosti: monografiya [Gender and age peculiarities of body’s adaptation to the termination of sport career: monograph]. Volgograd, Volgograd State Medical University Publ., 2011, 176 p.
5. Iakimovich V.S. Age of athletes and Olympic sports: myths and reality. Nauchno-metodicheskii elektronnyi zhurnal «Kontsept» [“Concept” e-journal on science and methodics]. 2014, vol. 20, pp. 3011-3015.
6. Bernardo A., Octavio P., Franco L. Effects of hypertension and exercise on cardiac proteome remodeling. Bio Med Research International. 2014, vol. 2014, pp. 1-14.
7. Chapman А.В., Zamudio S., Woodmansee W. et. al. Systemic and renal hemodynamic changes in the luteal phase of the menstrual cycle mimic early pregnancy. Am. J. Physiol. 1997, vol. 273 (42), pp. 777-782.
8. Christensen A., Bentley G.E., Cabrera R. et. al. Hormonal regulation of female reproduction. Hormone and Metabolic Research. 2012, vol. 44(8), pp. 587-91.
9. Cockcroft E.J. Williams C.A., Tomlinson O.W. [et al.] High intensity interval exercise is an effective alternative to moderate intensity exercise for improving glucose tolerance and insulin sensitivity in adolescent boys. Journal of Science and Medicine in Sport. 2015, vol. 18, no. 6 pp. 720-724.
10. Eckberg, D.L. Sympathovagal balance: a critical appraisal. Circulation. 1997, no. 96. pp. 3224-3232.