소개글
[시스템경영공학] 인간공학 및 실습 - 손 위치에 따른 악력 발생시 주관적 불편도 조사에 대한 자료입니다.
목차
Ⅰ. Introduction
Ⅱ. Method of analyzing
Ⅲ. Result
Ⅳ. Discussion
Ⅴ. Summary
본문내용
Changes of the hand grip strength according to shoulder joint angle
(Chu and Hwang, The journal of Korean society of physical therapy, 1998)
An analysis of grip strength for Korean adults
(Jang, Lee and Lee, Journal of the Ergonomics Society of Korea, 1997)
Why we can’t find the correlation in three cases
Reason 1 - Small number of sample
Increase the number of sample enough.
Reason 2 – Attitude of subjects
Give subjects rewards
Reason 3 – Errors in measurement
(size of body, decreased strength, angle)