운동 강도가 손 안정성에 미치는 영향

• 영문명: Effects of Exercise Intensity on Hand Steadiness
• 발행기관: 한국산업경영시스템학회
• 저자명: 한승조(Seung Jo Han) 김선욱(Sun-Uk Kim) 구교찬(Kyo Chan Koo)
• 간행물 정보: 『산업경영시스템학회지』제36권 제1호, 1~7쪽, 전체 7쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2013.03.31

영문 초록

This study is aimed to investigate the association between anaerobicㆍaerobic exercise intensity and hand steadiness. Hand steadiness is the decisive contributor to affecting the job performance just as in the rifle shooting and archery in sports and the microscope-related jobs requiring hand steadiness in industries. In anaerobic exercise condition hand steadiness is measured through hand steadiness tester having 9 different diameter holes after each subject exerts 25%, 50%, 75%, and 100% of maximum back strength. In aerobic exercise occasion it is evaluated at each time heart rate reaches 115%, 130%, and 145% of reference heart rate measured in no task condition after they do jumping jack. The results indicate that an increased intensity in both types of exercise reduces hand steadiness, but hand steadiness at 25% of maximum back strength and 115% of reference heart rate is rather greater than at no exercise. Just as the relation between cognitive stress and job performance has upside-down U form, so does the association of physical loading to hand steadiness, which means that a little exercise tends to improve hand steadiness in comparison with no exercise.

목차

Abstract

1. 서 론

2. 본 론

3. 결론 및 토의

References

키워드

Aerobic Exercise Anaerobic Exercise Muscle Strength Hand Steadiness Heart Rate