Ⅱ. Method of analyzing
Ⅲ. Result
Ⅳ. Discussion
Ⅴ. Summary
(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)

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