earticle

영어

The purpose of this study was to compare isokinetic muscle function of knee joint, anaerobic exercise ability, and basic physical fitness in volleyball players according to the gender. The subjects of this study were 10 women and 12 men. They were measured on the isokinetic muscular function of the knee joint, anaerobic exercise ability, muscle strength, muscle endurance, power, agility, flexibility. Independent t-test was applied to two groups. This study was significantly lower the women than the men on the extensor function of the left (p < .001) and the right (p < .001), flexor function of the left (p < .001) and the right (p < .001) knee joint in the 60 °/sec. Also, it was showed that H/Q ratio lower the women than the men in the right side (p < .05). This study was significantly lower the women than the men on the peak power (p < .001), average power (p < .001), and total energy (p < .01). This study was significantly higher the men than the women on the standing vertical jump (p < .001), back strength (p < .001), and sit-up (p < .05). However, this study was significantly higher the women than the men on the repetition jump (p < .01), sidestep test (p < .001), single leg stance (p < .05), trunk forward flexion (p < .01) and backward flexion (p < .05). In conclusion, this study was suggested that the volleyball players were showed differences in isokinetic muscle function of lower extremity, anaerobic exercise ability, and basic physical fitness according to the gender.

한국어

본 연구에서는 고등학교 배구선수를 대상으로 성별에 따른 등속성 근기능, 무산소성 운동능력 및 기초체력을 비교 하였다. 연구대상자는 여자 10명과 남자 12명이었으며, 이들을 대상으로 무릎관절 등속성 근기능, 무산소성 운동능력, 근력, 근지구력, 순발력, 민첩성, 유연성 등을 평가하였다. 성별에 따른 차이를 검증하기 독립표본 t-test를 실시하였다. 등속성 무릎관절 근력 결과, 왼쪽 신근력(p < .001)과 오른쪽 신근력(p < .001), 왼쪽 굴근력(p < .001)과 오른쪽 굴근력 (p < .001) 모두 여자선수가 남자선수 보다 낮은 것으로 나타났고, 오른쪽 무릎관절 굴/신 비율도 여자선수가 남자선수 보다 낮은 것으로 나타났다(p < .05). 무산소성파워 결과, 최대파워(p < .001), 평균파워(p < .001), 전체에너지(p < .01) 모두 여자선수가 남자선수 보다 낮은 것으로 나타났다. 기초체력 결과, 남자선수는 여자선수 보다 서전트 점프(p < .001), 배근력(p < .001), 윗몸일으키기(p < .05)가 높은 것으로 나타났으나, 여자선수는 남자선수 보다 반복점프(p < .01), 사이드스텝(p < .001), 눈감고 외발서기(p < .05), 체전굴(p < .01)과 체후굴(p < .05)에서 높은 것으로 나타났 다. 결론적으로, 본 연구는 고등학교 배구선수들은 성별에 따른 하지 근기능, 무산소성 운동능력, 기초체력에 차이가 있음 을 제안하였다.