여자 유도 국가대표와 대학선수들의 체력요인 비교분석

Abstract

This study is designed to provide basic data which would be helpful for the improvement of athletic performance for judo players as it comparatively analyzes the athletic performance-related physical fitness factors between national female judo players and college players. For the purpose, the study focused on 28 players including 14 college players and 14 national players with their domestic ranks ranging from the 1st to 3rd places for each weight class and the athletic performance-related physical fitness factors were measured. SPSS 22.0 Program was used for data processing, and the Cohen’s d was adopted to find out the independent factor t-test and the effect size in the mean differences between groups. The study showed that there are statistically significant differences between those two groups in terms of isokinetic muscular strength, muscular endurance, and agility. The conclusions based on the results of comparatively analyzing both groups are as follows. First, it was found that the isokinetic muscular strength is an essential muscular strength in using foot and hand techniques and that the national players showed more use of the right flexor in the isokinetic leg muscles as the female players mainly use foot techniques. Second, it was found that the physical fitness factor is critical in determining the match result as it is the element to show and retain the power in judo matches and that the muscular endurance of the national players was higher than that of the college players. Third, although the results of cardiorespiratory endurance showed that there were no statistically significant differences between groups, the cardiorespiratory endurance of the national players was higher than that of the college players when Cohen’s d effect size was used. Fourth, it was found that agility is highly required when using techniques as judo techniques should be used within close distances and that the agility of the national players was higher than that of the college players. Fifth, it was found that the anaerobic power of college players was greatly improved to a higher level although there were no significant differences between the groups in terms of anaerobic power.