RESEARCH OF METHODS AND TECHNOLOGIES OF COMPUTER STABILOMETRY IN SPORTS OF THE HIGHEST ACHIEVEMENTS
Abstract
Maintaining a vertical posture, posture and coordination are the most important neurophysio-logical functions, the violation of which can indicate both neurological problems in the body and various injuries of the musculoskeletal system. Postural stability is the ability to keep the body in balance. Postural oscillation is defined as the constant deflection and correction of the center of gravity position as a result of the high center of gravity and low support of the base in the orthostatic position, which leads the body to unstable equilibrium. Together with the somatosensory and vestibu-lar systems, the visual system processes information about the relative position of body segments and the magnitude of the forces acting on the body needed to maintain balance. Without adequate inter-action between these systems, the body cannot acquire the ability to properly explore and interactwith the environment. It is shown that the position of the center of pressure, in some cases coinciding with the center of mass of the test object, plays an important role in the mechanisms of postural regu-lation. Possibility of application of technologies of stabilometry in sports of the highest achievements is investigated. The effectiveness of stabilometry methods in post-traumatic rehabilitation and adap-tation of athletes is noted. Studies were conducted on a group of children involved in the sports sec-tion of Taekwondo by the method of "Tolerance control" before and after training. The basic indica-tor in the technique is the indicator "quality of the balance function", which allows you to quickly assess the condition of the athlete. Based on the processing of experimental data, the dynamics of the quality of the equilibrium function is obtained and analyzed, on the basis of which it is possible to conclude about the objectivity of the equilibrium assessment and the high efficiency of this method applicable to the sport of higher achievements.
References
2. Ivanenko1 Yury and Gurfinkel Victor S. Human Postural Control, Human Postural Control, March 2018, Vol. 12, Article 171.
3. Winter D.A., Patla A.E., Ishac M., and Gage W.H. Motor mechanisms of balance during quiet standing, J. Electromyogr. Kinesiol, 2003, Vol. 13, pp. 49-56.
4. Clayton H.M., and Nauwelaerts S. Effect of blindfolding on centre of pressure variables in healthy horses during quiet standing, Vet. J., 2014, Vol. 199, pp. 365-369.
5. Sato Y., Funato T., Yanagihara D., Sato Y., Aoi S., Fujiki S., et al. Measuring body sway of bipedally standing rat and quantitative evaluation of its postural control, Conf. Proc. IEEE Eng. Med. Biol. Soc., 2015, pp. 5311-5314.
6. Claudemir do Nascimento Santos, Thiago Lemos de Carvalho, Lilian Ramiro Felício, Míriam Raquel Meira Mainenti and Patrícia dos Santos Vigário. Postural control in athletes with dif-ferent degrees of visual impairment, J. Phys. Educ., 2018, Vol. 29. e2936.
7. Mohseni Farnaz, Memar Raghad, Sadeghi Heydar. Comparison of static postural stability between individuals with ankle sprain injuries and ACL reconstruction individuals, Turkish Journal of Sport and Exercise Year, 2016, Vol. 18, Issue 3, pp. 126-130.
8. Chan K.W., Ding B.C., Mroczek K.J. Acute and chronic ankle instability in the athlete, Bull. NYU Hosp. Jt. Dis., 2011, Vol. 69, pp. 17-26.
9. Danis C., Krebs D., Gill-Body K. Relationship between standing posture and stability, Phys. Ther., 1998, Vol. 78, pp. 502.
10. Riemann L. Is there a link between chronic ankle instability and postural instability?, Journal of Athletic Training, 2002, Vol. 37 (4), pp. 386-393.
11. Williams G.N., Chmielewski T., Rudolph K., Buchanan T.S., Snyder Mackler L. Dynamic knee stability: current theory and implications for clinicians and scientists, J. Orthop. Sports Phys. Ther., 2001, Vol. 31, pp. 546-66.
12. Arnold B.L., De La Motte S., Linens S., Ross S.E. Ankle instability is associated with balance impairments: a meta-analysis, Med. Sci. Sports Exerc., 2009, Vol. 41, pp. 1287-1295.
13. Fu F.H., Bennett C.H., Ma B., Menetrey J., Lattermann C. Current trends in anterior cruciate ligament reconstruction, part II: operative procedures and clinical correlations, Am. J. Sports Med., 2000, Vol. 28, pp. 124-130.
14. Lentz A., Zeppieri G., Tillman S., Indelicato P., Moser M., George S., Chmielewski T. Return to preinjury sports participation following anterior cruciate ligament reconstruction: contribu-tions of demographic, knee impairment, and self-report measures, J. Orthop Sports Phys. Ther., 2012, Vol. 42 (11), pp. 893-901.
15. Agel J., LaPrade R.F. Assessment of differences between the modified incinnati and interna-tional knee documentation committee patient outcome scores: A prospective study, Am. J Sports Med., 2009, Vol. 37 (11), pp. 2151-2157.
16. Kellis E., Amiridis G., Kofotolis N. On the evaluation of postural stability after ACL recon-struction, Journal of Sports Science and Medicine, 2011, Vol. 10, pp. 422-423.
17. Ageberg E., Roberts D., Holmstrom E., Friden T. Balance in single-limb stance in patients with anterior cruciate ligament injury: relation to knee laxity, proprioception, muscle strength, and subjective function, Am. J. Sports Med., 2005, Vol. 33, pp. 1527-1535.
18. Kathy L., Mehmet U., Thomas W. Effect of ankle instability on gait parameters, Athletic Train-ing & Sports Health Care, 2012, No. 4, pp. 1-7.
19. Shestakov M.P. Ispol'zovanie stabilometrii v sporte [The use of stabilometry in sports]. Mos-cow: TVT Divizion, 2007, 112 p.
20. Sliva S.S. Stabilograficheskaya ekspress-otsenka psikhofiziologicheskogo sostoyaniya cheloveka. Metodicheskie rekomendatsii [Stabilographic Express assessment of the psychophysiological state of a person. Methodical recommendation]. Taganrog: ZAO «OKB «RITM», 2011, 29 p.
