Postural control rates of junior orienteering athletes tested by statokinetic stability control and rating system

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Postgraduate R.Y. Abzalilov1
Professor, Dr.Biol. A.P. Isaev2
Associate professor, Dr.Biol. V.V. Erlikh2
1Bashkir State Pedagogical University named after M. Akmulla, Ufa
2South Ural State University (NIU), Chelyabinsk

Objective of the study was to explore the postural control rate variability at the adolescents’ active maturity, growth and development stage. The test data under the study were obtained using the Stabilo-MBN Stabilography System. Subject to the study were 17 competitive orienteering athletes aged 13-14 years formally qualified with the Adult Class III-II category and having the competitive track records of 3-4 years. The study found specific effects of the systemic sport practices on the athletes’ stabilometrics as provided by the stability control and rating system (SCRS). Furthermore, certain gender- and bodily-dimensions-specific effects of the sport on the postural control rates were found by the study. The body statokinetic balance control system is generally based on the musculoskeletal system elements and individual anatomic/ physiological specifics of the skeletal muscles. The skeletal muscles are activated by impulses transmitted through the movement control nerves by motor-neurons in lower limbs, spinal cord etc. by the relevant motor activity regulation mechanism. As provided by the L.A. Luchikhin balancing version, the balancing parameters are highly variable coming to 30-60% within the upper range, while the base frequencies of the vertical motor component are variable in excess of 100%.

Keywords: statokinetic stability, stabilography, postural control rate, competitive orienteering.

References

  1. Gurfinkel V.S. Tsentralnye programmy i mnogoobrazie dvizheniy (Key programs and variety of movements) / V.S. Gurfinkel,' Y.S. Levik // Upravlenie dvizheniyami. – Moscow: Nauka, 1990. – P. 32-41.
  2. Isaev A.P. Lokal'no-regional'naya myshechnaya vynoslivost' v sisteme podgotovki i adaptatsii begunov i lyzhnikov-gonshchikov v usloviyakh ravniny i srednegor'ya: monografiya (Local/ muscle group endurance in training and adaptation of runners and racing skiers in plain and middle altitude conditions: monograph) / A.P. Isaev, V.V. Erlikh, V.B Ezhov. – Chelyabinsk: SUSU pub. c-re, 2014. – 286 p.
  3. Mak-Komas A.Dzh. Skeletnye myshtsy: monografiya (Skeletal muscles: monograph) / A.Dzh. Mak-Komas. – Kiev: Olimpiyskaya literatura, 2001. – 408 p.
  4. Posturograficheskaya ekspress-diagnostika funktsional'nogo sostoyaniya sistemy ravnovesiya v vestibulologii (Posturography diagnostics of functional state of equilibrium system in vestibulology) / L.A. Luchikhin, D.V. Skvortsov // Vestnik Otorinolaringol. – 2006. – # 1. – P. 13-17.
  5. Romanov Y.N. Osobennosti dolgovremennoy adaptatsii kikbokserov v sisteme integral'noy podgotovki: avtoref. dis. … dokt. biol. nauk (Specifics of long-term adaptation of kickboxers in integrated training system: Abstract of doctoral thesis (Biol.) / Y.N. Romanov. – Chelyabinsk, 2014. – 49 p.
  6. Skvortsov D.V. Diagnostika dvigatel'noy patologii instrumental'nymi metodami: analiz pokhodki, stabilometriya: monografiya (Diagnostics of motor pathology using instrumental methods: gait analysis, stabilometry: Monograph) / D.V. Skvortsov. – Moscow: Nauch.-med. firma MBN, 2007. – 640 p.
  7. Sharov B.B. Osnovy teorii funktsional'nykh sistem v fiziologii ekstremal'nykh sostoyaniy (Fundamentals of theory of functional systems in physiology of extreme conditions) / B.B. Sharov. – Chelyabinsk, SUSU pub. c-re. – 2006. – 102 p.
  8. Erlikh V.V. Integral'naya reaktivnost' organizma begunov v usloviyakh primeneniya tekhnologiy povysheniya sportivnoy rezul'tativnosti: dis. … dokt. biol. Nauk (Integral reactivity of runners within use of sports performance improvement technologies: doctoral thesis (Biol.) / V.V. Erlikh. – Chelyabinsk, 2015. – 367 p.
  9. Allum J.H.J. Organization of upper-body triggerd balance corrections: Development of a directional concept from observations on pitch plane perturbations / J.H.J.Allum, M.G. Carpenter // Gait Posture. – 1999. – Vol.1, №9. – p. 2.
  10. Gagey P.M. Posturologie. Regulation et dereglements de la station debout / P.M. Gagey, B. Weber.– Paris: Masson, 1995. – 145 p.
  11. Horak F.B. Central Programming of postural movements: adaptation to altered support-surface confiquration / F.B. Horak, L.M. Nashner // J. Neurophyysiol. – 1986. – № 55. – p.1369-1381.
  12. Nashner L.M. The organization of human postural movements: A formal basis and experimental synthesis / L.M. Nashner, G. Mec Cjllum // Behav. Brain. Sci. – 2001. – Vol.8. – p.135-172.
  13. Postural balance and its sensory-motor correlates in 75 tear – old men and women: A cross-national comparative study / P. Era, M. Schroll // J. Gerontol. Med Sci. – 1996. – Vol. 51. – p. 53-63.