파지조절 가능한 인간공학 전지가위가 악력과 손가락들의 피로도에 미치는 영향

• 영문명: Effects of Grip Adjustable Ergonomic Pruning Shears on Grip Strength and Fatigue of Fingers
• 발행기관: 대한치료과학회
• 저자명: 허진강(Her Jin-Gang)
• 간행물 정보: 『대한치료과학회지』Vol. 10, No. 2, 73~80쪽, 전체 -64쪽
• 주제분류: 의약학 > 재활의학
• 파일형태: PDF
• 발행일자: 2018.12.31

영문 초록

Objective: We developed an ergonomic pruning shears that allows the user to freely adjust the width of the grip and conducted this study to examine the effects of the pruning shears on grip strength and the fatigue of the fingers. Method: The maximum grip strength was first measured with an digital dynamometer, and the maximum grip strength was measured again after the subjects repeated scissoring 100 times using general pruning shears or ergonomic pruning shears. Borg s CR-10 scale was used to measure subjective fatigue after using the two pruning shears. Results: When the grip strength values after using the two pruning shears were compared with each other the mean grip strength after using ergonomic pruning shears was 27.69 kg, which was higher than that after using general pruning shears, 25.73 kg (p<.05). The subjective fatigue when the two pruning shears were used was shown to be 3.6 points for general pruning shears and 1.73 points for ergonomic pruning shears (p<.05). Conclusion: After repeating scissoring 100 times, the fatigue of the fingers was lower when ergonomic pruning shears were used than when general pruning shears were used and grip strength was higher when ergonomic pruning shears were used than when general pruning shears were used.

목차

Ⅰ. 서론

Ⅱ. 연구 방법

Ⅲ. 연구 결과

Ⅳ. 고찰

Ⅴ. 결론

키워드

pruning shears ergonomic pruning shears grip width