Earticle

초록

영어

Purpose : This study aims to examine the changes of muscle activity of the tibialis anterior muscle and the gastrocnemius muscle on the ground and unstable ground for functional reach test. Methods : This study chose 24 elderly men and 24 elderly women who could walk independently, reach their arm over 25 cm, show shoulder joint 90°flexion, had no operations on lower limb joints, and don’t take medication affecting the ability to keep balance. Muscular activity of the tibialis anterior muscle and the gastrocnemius muscle was measured using functional reach test and electromyogram. Functional reach test was conducted at a total of four sections, 0cm, 15cm, 20cm, and 25cm. Results : It was known that the gastrocnemius muscle was used more than the tibialis anterior muscle to keep balance and the elderly with good balance ability showed no great change of muscular activity on both the stable and unstable ground. Conclusion : It was found that the subjects used their gastrocnemius muscle more and lower limbs of frequently used parts to keep their balance. As the elderly have good balance ability, they showed no great change of muscular activity on both the stable and unstable ground.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구방법
  1. 연구대상
  2. 실험도구
  3. 자료분석
 III. 결과
  1. 기능적 팔 뻗기 시 안정된 지면과 불안정한 지면에 따른 근 활성도 비교
  2. 기능적 팔뻗기 시 구간별 근활성도 비교
 Ⅳ. 고찰
 Ⅴ. 결론
 참고문헌

키워드

저자

• 박정서 [ Jeong-Seo Park | 영동대학교 물리치료학과 ]
• 남연경 [ Yeon-Kyeong Nam | 광주여자대학교 물리치료학과 ]
• 김문정 [ Moon-Jeong Kim | 광주여자대학교 대학원 물리치료학과 ]
• 윤세원 [ Se-Won Yoon | 광주여자대학교 물리치료학과 ] 교신저자

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한임상전기생리학회지 [Journal of the Korean Academy of Clinical Electrophysiology]

• 간기

  계간

• pISSN

  1738-0472

• 수록기간

  2003~2013

• 십진분류

  KDC 510 DDC 610