Earticle

초록

영어

The purpose of this paper was to compare the isokinetic muscular strengths, endurance, and power of thigh and shoulder between volleyball players and elementary school boys. The isokinetic strength was investigated by using isokinetic dynamometer(Cybex 770, NormTM Test & Rehabilitation, USA). For measuring the peak torque, muscle power, and muscular endurance, extension and flexion forces of knee and shoulder joints with both right and left sides were measured at the angle speed of 60°/sec(4 repetitions), 180°/sec(4 repetitions), and 240°/sec(5 repetitions), respectively. The mean and standard deviation are evaluated over the data measured by using SPSS program, and Independent t-test was used for validating the mean difference between each variables. The level of significance was set as α = 0.05. The thigh strength and power in extension and flexion were not significantly different between volleyball players and elementary boys, respectively. However, the thigh endurance of extension and flexion in volleyball players was significantly greater than in elementary boys (p < 0.05). The shoulder extension strength and power in the volleyball players was significantly greater than in elementary boys(p < 0.05). Also, the shoulder extension and flexion endurances in volleyball players were greater than in elementary boys(p < 0.05). Therefore, the recreational volleyball activity in elementary school might be recommended to enhance the fitness-related muscular endurance

목차

Ⅰ. 서론
 Ⅱ. 연구방법
  1. 연구대상
  2. 연구방법
 Ⅲ. 연구결과
  1. 등속성 대퇴근력 분석
  2. 등속성 어깨 근력 분석
 Ⅳ. 논의
 Ⅴ. 결론 및 제언
  1. 등속성 대퇴근력 비교
  2. 등속성 어깨근력 비교
 참고문헌
 ABSTRACT

키워드

저자

• 홍상완 [ Hong, Sang-Wan | 대구교육대학교 ]
• 박승한 [ Park, Sung-Han | 영남대학교 ]
• 김정기 [ Kim, Chong-Gi | 영남대학교 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국초등체육학회지 [The Korean Journal of the Elementary Physical Education]

• 간기

  계간

• pISSN

  1976-1058

• 수록기간

  1996~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 375 DDC 372