Earticle

초록

영어

This study aimed to compare the activity levels of the neck extensor, upper trapezius, and erector spinae muscles according to walking posture while carrying three different types of bags. Electromyogram signals were measured in 18 women with chronic neck and lumbar pain as they walked back and forth five times a total of 10m. In the first condition, they carried a backpack on both shoulders. In the second condition, they carried a tote bag on one shoulder. In the third condition, they carried a tote bag on one forearm. Significant differences were recorded by repeated measures by one-way analysis of variance. Carrying a bag on one shoulder and the forearm significantly increased the activity levelsof the ipsilateral neck extensor, upper trapezius, and contralateral erector spinae muscles as compared with that noted when carrying a backpack on both shoulders (p<.05). Carrying a bag on one forearm also significantly increased the activity levels of the ipsilateral neck extensor and upper trapezius muscles as compared with that noted when carrying a bag on one shoulder (p<.05). Carrying a bag on one forearm increases the activity levelsof left and right neck extensor, upper trapezius, and erector spinae muscles in a more unbalanced manner than with the other bag-carrying methods. Therefore, women should avoid this bag-carrying method.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. 연구 대상자
  2. 측정도구 및 실험도구
  3. 실험절차
  4. 자료분석
 Ⅲ. 연구 결과
  1. 목폄근의 근 활성도 변화
  2. 위등세모근의 근 활성도 변화
  3. 척추세움근의 근 활성도 변화
 Ⅳ. 고찰
 Ⅴ. 결론
 참고문헌

키워드

저자

• 심재훈 [ Jaehun Shim | 백석대학교 보건학부 물리치료학과 ]
• 유경훈 [ Kyunghoon Yu | 백석대학교 보건학부 물리치료학과 ]
• 최영준 [ Youngjun Choi | 동남보건대학교 물리치료과 ]
• 노현우 [ Hyunwoo Nho | 백석대학교 보건복지대학원 물리치료학과 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  정형스포츠물리치료학회지 [Archives of Orthopedic and Sports Physical Therapy]

• 간기

  반년간

• pISSN

  1738-5946

• 수록기간

  2005~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 517 DDC 613