The purposes of this study were to provide basic the data about standard of fatigue that occurs due to simple repeated keyboard work on a computer. Fifteen subjects (students of OO University) being in this study (7 male, 8 female). The subjects typewrote a long article of Hancom Taja Gyosil, their mean typing speeds were recorded, and they were divided randomly into three groups according to typing speeds. And typing speeds were increased at the rate of 120%, 140%, 160% of mean typing speeds in each groups, caused muscle fatigue artificially. Before and after the experiment, grip strengths were measured and Box and Block Test (hereinafter referred to as “BBT”) was performed respectively. The results were as follows; 1. In group of 299 types/min and less, there was not statistically significant difference in grip strength between before and after the typewrite, BBT score showed significant differences at 120%, 140%, 160%(p<0.05). 2. In the group of 300~350 types/min, there were statistically significant difference in grip strength between before and after the typewrite, at 120%, 160%, BBT score showed ignificant differences at 100%, 140%, 160%(p<0.05). 3. In the group of more than 350 types/min, there were statistically significant difference in grip strength between before and after the typewrite at 140%, 160%, BBT score showed significant differences at all experiments(p<0.05). Future study will be needed to complement factors about grip strength and typing speed. With recent investigations of cumulative trauma disorders, our results would be use as the basic data that prevent and manage to computer users' that.
목차
ABSTRACT I. 서론 II. 연구방법 1. 연구대상 및 기간 2. 연구기구 및 방법 3. 연구절차와 통계방법 III. 연구결과 1. 연구대상자의 일반적인 특성 2. 속도증가에 따른 타자 입력 전·후의 악력 3. 속도증가에 따른 타자 입력 전·후의 BBT점수 차이 IV. 고찰 V. 결론 참고문헌
키워드
Typing speedmuscle fatiguegrip strengthBox and Block Test
한국지역사회건강관리협회 대한건강과학학회 [Korean society of health sciences]
설립연도
2004
분야
의약학>예방의학
소개
본 법인은 국민건강 향상의 일환으로 지역사회내의 재택 노인 및 장애인, 산업체 근로자나 생활 스포츠인 및 의료서비스로부터 소외된 계층 등 지역사회 주민들을 대상으로 각 개개인의 건강을 유지·증진시키기 위하여 건강관리 프로그램 등을 효율적으로 운영하여 지역사회 주민들이 육체적·정신적·사회적으로 건전하고 행복한 삶을 영위케 함은 물론 이차적으로 의료비절감 효과 증대 및 건강한 복지국가건설에 일조하고자 하는데 그 근본 목적이 있다.
간행물
간행물명
대한건강과학학회지 [Journal of Korean society of health sciences]