Динаміка показників вестибулярної стійкості волейболістів 13 -14 років під впливом спеціально – підібраних комплексів вправ

В статті наведені показники вестибулярної стійкості і їх зміна під впливом стандартних обертальних
навантажень на кріслі Барані до і після застосування комплексів спеціально – підібраних вправ спрямованих на поліпшення
функціювання вестибулярного аналізатора волейболістів груп базової підготовки.

Indicators of vestibular stability under the
influence of standard rotary loads on the Barany chair before and after application of specially – selected exercises, which are
oriented to the improvement of functionality of vestibular analyzer of volleyball players of groups of basic preparation, are given in the
article.
Results of the research of functional condition of vestibular analyzer on indicators: deviation from the set time (10 s), speed
of performance of task (s), deviation from the straight line (sm) and dynamometry of 100% and 50% of maximum of the right and left
hand (kg), before and after the received standard vestibular load to introduction in the educational – training process of volleyball
players of special exercises of the functions of vestibular analyzer, which are directed to the development, hasn’t found reliable
differences between indicators (р>0,05).
After carrying out pedagogical experiment, the research of indicators of experimental group, has established their statistical improvement on indicators of speed of performance of task (s) and deviations from the straight line (sm) (р<0,05). The exception
was made by indicators of dynamometry of 100% and 50% of maximum before and after rotary loads, where statistically
considerable divergences in indicators were not observed (р>0,05).
Thus, on the basis of the statistical analysis of the data obtained after the pedagogical experiment, it is possible to note
that the offered by us system of the special exercises, which are directed to the improvement of functionality of vestibular analyzer,
has positively influenced the development of functions of organ of equilibrium of volleyball players of 13 - 14 years old.