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논문 기본 정보

자료유형
학술저널
저자정보
성동준 (건국대학교) 임강우 (건국대학교) 소위영 (서울여자대학교) 이용식 (서울과학기술대학교) 차광석 (건국대학교)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제23권 제4호 (자연과학 편)
발행연도
2014.8
수록면
1,269 - 1,278 (10page)

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초록· 키워드

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The aim of this study of the physical efficiency index (PEI) of elementary school boys is to provide baseline data to be applied in the school physical education field by finding out the factors that can predict PEI based on differences in physical fitness, body composition, and physique. The subjects were classified into three groups by their PEI level. First, muscle mass and body composition had no relevance with PEI level. In addition, all factors [body mass index (BMI), % body fat, total body fat, weight, and height] had a tendency to be lower as the PEI level increased. Chest circumference, however, was larger as the PEI level increased. Second, flexibility had no relation with PEI level, and muscle endurance and muscle power had a tendency to increase with the PEI level. Third, muscle endurance, muscle power, BMI, weight, and chest circumference, making up 26.7% of PEI were analyzed and the regression equation to predict PEI is as follows: PEI = 62.775 + 0.047 × (muscle endurance) + 0.097 × (muscle power) - 0.210 × (BMI) - 0.204 × (height) + 0.089 × (weight) + 0.204 × (chest size). These results indicated that PEI is closely related with physical fitness, body composition, and level of physique. Moreover, high PEI levels is more effectively contribute to improving cardiorespiratory fitness, ideal of body composition and the development of physical fitness in elementary school students.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론
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