청소년의 배낭형 가방착용이 체간근육의 근활성도에 미치는 영향

• 영문명: The influence of school backpacks on the muscle activity of trunk muscle of youth
• 발행기관: 대한치료과학회
• 저자명: 공용수(Kong Yong Soo) 고태성(Ko Tae-Sung) 우지혜(Woo Ji-Hae)
• 간행물 정보: 『대한치료과학회지』Vol. 2, No. 1, 23~32쪽, 전체 9쪽
• 주제분류: 의약학 > 재활의학
• 파일형태: PDF
• 발행일자: 2010.12.31

영문 초록

Objective: This research aims to explore the influence of backpacks on the muscle activity of trunk muscle of youth and to put forward a desirable method of wearing backpacks. Method: To compare trunk muscle before and after, a paired t-test was used. To compare the differences between groups, one-way ANOVA was used. LSD was used for final analysis. Results: Muscle activity of treadmill walking showed a significant difference(p<.05) in cervical erector spinae, upper trapezious for the no belt group. LSD showed that muscle activity decreased significantly(p<.05) in cervical erector spinae and upper trapezious when lumbar belt and lumbar-chest belt was worn. In the case of ascent stair walking, cervical erector spinae and upper trapezious showed a significant difference(p<.05) in all groups. In the case of descent stair walking, muscle activity showed a significant difference(p<.05) in cervical erector spinae, upper trapezious, and rectus abdominis for all groups. L SD showed that muscle activity in trunk muscle decreased significantly(p<.05) when the lumbar-chest belt was worn. Conclusion: It can be concluded that when a belt is worn, the muscle activity of trunk muscle decreases.

목차

ABSTRACT

Ⅰ. 서론

Ⅱ. 연구 방법

Ⅲ. 연구 결과

Ⅳ. 고찰

Ⅴ. 결론

참고문헌

키워드

Muscle activity School backpack Electromyography Trapezious