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KMID : 1143520130010010075
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Journal of Korean Society of Oral Health Science
2013 Volume.1 No. 1 p.75 ~ p.84
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The Effect of Stretching for Prevention of Muscle Fatigue during Dental Hygiene Practice
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Lee Su-Mi
Kim Hee-Ra
Lee Eun-Bi
Kang Hyun-Kyung
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Abstract
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The purpose of this study was to evaluate the degree of muscle fatigue through questionnaire and EMG(shoulder, wrist, upper extremity and neck) during practice dental hygiene. Development and apply of a stretch to prevent musculoskeletal disorders. Department of Dental Hygiene 10 people attending Grade 4 were included in the study. The analysis of the data
collected was used by SPSS program 21.0 Ver. Stretching group (SG) and non-stretch group (CG) by dividing each experiment performed three times and the average was analyzed, difference before and after performing was the paired t-test. Muscle fatigue research used independent t-test. As a result, after stretching musculoskeletal discomfort was reduced and flexor carpi ulnaris was found to low of muscle fatigue in the SC (p<.05). EMG analysis of the changes in
stretching and strengthening for is to highlight the importance of stretching.
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KEYWORD
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Dental hygiene practice, Muscle fatigue, Stretching exercises, Work related musculoskeletal disease
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