1 research outputs found

    Static and dynamic test of postural control in Taekwondo contenders

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    R贸wnowaga dynamiczna i statyczna oceniania by艂a u os贸b w wieku 19 do 27 lat, trenuj膮cych Taekwondo i w grupie kontrolnej, nieuprawiaj膮cej aktywno艣ci fizycznej. R贸wnowaga statyczna by艂a mierzona w czasie 20 s spokojnego stania na platformie stabilograficznej. R贸wnowaga dynamiczna oceniana by艂a przez 2,5 s po skoku na platform臋 i zeskoku z platformy. Nie stwierdzono znacz膮cych r贸偶nic w r贸wnowadze statycznej pomi臋dzy grupami. W grupie os贸b uprawiaj膮cych Taekwondo zmierzono mniejsze zmiany si艂 reakcji pod艂o偶a po skoku jednono偶nym na platform臋 ni偶 u os贸b nieuprawiaj膮cych sportu, co dowodzi lepszej r贸wnowagi dynamicznej.Static and dynamic postural stability was tested on a force plate between recreational Taekwondo athletes (TAE) and subjects who were not involved in any systematic sports activities (CON) aged 18 to 27 years. The static stability was measured in single- and double-leg 20 s quiet stance. The dynamic stability was assessed by the standard deviation of the ground vertical forces during 2.5 s period after landing in two tests: hopping and leaping on the force plate. The results revealed similar postural sway in TAE and in CON groups during a 20-sec quiet stance indicating that the traditional interpretation of stabilographic findings may be sometimes misleading in the assessment of postural performance in athletes. However, the vertical force variability that resulted from a single-leg hopping on the force plate was much lower in athletes than in controls
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