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논문 기본 정보

자료유형
학술저널
저자정보
진정권 (서울특별시체육회) 임승길 (동신대학교)
저널정보
한국사회체육학회 한국사회체육학회지 한국사회체육학회지 제62호
발행연도
2015.11
수록면
785 - 794 (10page)
DOI
10.51979/KSSLS.2015.11.62.785

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초록· 키워드

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The purpose of this study was to establish a norm-referenced standard for physical fitness in middle-aged firefighters. A total of 719 male and currently active firefighters of ages 45-49 years participated in this study. As components of physical fitness, we measured flexibility, power, agility, upper and lower body strengths, muscular endurance, and cardiorespiratory fitness. The following physical tests were performed to measure each fitness parameter: flexibility was measured using the sit-and-reach test; power was measured using the sargent jump test; agility, using the side step test; upper body strength, using the grip strength test; lower body strength, using the isokinetic dynamometer at 60°/s to measure isokinetic knee extension and flexion torques; muscular endurance, using sit-up and push-up tests; and cardiorespiratory fitness, using the graded exercise test on a treadmill to measure the maximal oxygen consumption. For data analysis, we applied our norm-referenced physical fitness scores from all study subjects into percentile ranking and the results were classified into 5 phased grades. We found that the mean sit-and-reach score was 11.22 cm, the mean sargent jump score was 36.53 cm, the mean side step score was 34.83 time/20s, the mean left and right hand grip strengths were 47.58 kg and 50.09 kg, respectively, the mean left and right knee extensor strengths were 236.06% and 237.46%, respectively, the mean left and right knee flexor strengths were 109.30% and 111.12%, respectively, the mean sit-up score was 31.69 repeats/min, the mean push-up score was 28.48 repeats, and lastly, the mean volume of maximal oxygen uptake was 42.11 ml/kg/min. We believe that our norm-referenced standard for physical fitness in middle-aged firefighters may be used to enhance job performance of firefighters by setting a standardized benchmark for job-specific fitness. When we compared our results of a middle-aged male firefighter to those of general public male with the same age range, we found that the levels of flexibility, power, lower body strength and cardiorespiratory fitness of many firefighters were lower than those of general male. That parameters are especially important and relevant parameters for firefighters. So we need to a new policy and other methods to improve the physical fitness and job performance of middle-aged firefighters.

목차

Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 연구결과
Ⅳ. 논의
Ⅴ. 결론 및 제언
참고문헌
ABSTRACT

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