자전거를 타는 동안 유효탑튜브길이와 안장 높이가 전방머리자세와 목과 어깨 근육의 활성도에 미치는 영향

• 영문명: Effects of Effective Top Tube Length and Saddle Height on Forward Head Posture and Muscle Activities of Neck and Shoulder Muscles During Cycling
• 발행기관: 대한치료과학회
• 저자명: 김선범(Kim Seon-Beom) 우지혜(Woo Ji-Hea) 이형진(Lee Hyung-Jin)
• 간행물 정보: 『대한치료과학회지』Vol. 7, No. 2, 27~35쪽, 전체 9쪽
• 주제분류: 의약학 > 재활의학
• 파일형태: PDF
• 발행일자: 2015.12.30

영문 초록

Objective: The purpose of this study was to investigate the effect of distance between effective top tube length(ETTL) and saddle height(SH) on forward head posture(FHP) and muscle activity of neck and shoulder muscles during cycling. Method: 24 subjects who healthy conditions were asked to perform cycling in five conditions(standard, +75 ㎜, -75 ㎜, 15° and 35°). Forward head posture was analyzed craniovertebral angle(CVA) method. Surface electromyography recorded the upper trapezius(UT) and cervical erector spinae(CES) muscles. Results: There was signifiant difference in the CVA between ETTL(p=.000) and SH(p=.006). CVA was negatively correlated with ETTL and SH. There was no significant difference muscle activies in left UT and left CES. Conclusion: In this study it showed that CVA is affected by ETTL and SH during cycling. And muscle activity is influenced by ETTL in right CES and UT.

목차

Ⅰ. 서론

Ⅱ. 연구 방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

참고문헌

키워드

Forward head posture Neck pain Cycling CV angle.