태권도 숙련자와 비숙련자의 시기능요인 비교분석

Abstract

This study conducted mean difference analysis by setting a total of seven items and detailed sub-factors presented in the precedent study to identify which visual function factors between skilled and unskilled athletes play an important role in Taekwondo in terms of information processing theory. The results showed that there were statistically significant differences between the two groups in eye-hand coordination, eye movement items, and there were no statistically significant differences between the two groups in dynamic visual acuity, moment visual acuity, peripheral vision, fixed pupil, and visual response. Summing up these results, we can recognize the key factors of Taekwondo athletes’ visual function were eye movements and eye-hand coordination that tracked visual cues related to software hypotheses. And in the eye movement, all the sub-factors indicated that the skilled group had a higher eye fixation frequency, eye fixation time, and low optokinetic frequency, optokinetic time compared to the unskilled group. This is because the skilled athletes accurately understand the characteristics of performing actions, such as the movement of the opponent’s joints, so it is judged that they are able to obtain prior visual cues to see at a certain place and at a certain point.<BR> Therefore, it is judged when performing Taekwondo perceptual skills, perceptual skill training that can accurately understand the movements of any exercise performance rather than the ability to see quickly should be carried out.