Earticle

초록

영어

The present study was performed to investigate the effect of chronic incline walking on trunk muscle cross sectional area (CSA) in female seniors. Healthy thirty females aged 62-68 years old were recruited from the general community and divided into three groups, control(n=10), level walking(n=10), and incline walking(n=10) group, as their regular exercise pattern. A visual analogue scale (VAS) and a medical history questionnaire were used as survey of health status. Magnetic resonance images of psoas, multifidus and elector spinae muscle was obtained between the fourth (L4) and fifth (L5) lumbar. We hypothesized that the demand of mechanical change with incline walking would produce greater resistant-like stimulation than level walking. The psoas major CSA of incline walking group was 9.0% higher than control and 4.9% higher than level walking group with a 5.1% difference between control and level walking group(p<.01). In the CSA of multifidus, 11.5% and 11.9% difference was observed in incline and level walking group, respectively. The CSA of elector spinae was not significantly different among groups. The total trunk muscle CSA was significantly correlated with age(-3.33, p<.01), weight(0.29, p<.05), exercise frequency(0.32, p<.05), and exercise experience(0.33, p<.01). These results suggest that the chronic incline walking positively effect on the CSA of trunk muscle in senior women.

목차

Ⅰ. 서론
  1. 연구의 필요성
  2. 연구의 목적
 Ⅱ. 연구방법
  1. 연구대상 및 집단 구분
  2. 측정 항목 및 분석
  3. 자료처리 방법
 Ⅲ. 결과
  1. 집단별 피험자 특성 비교
  2. 집단별 체간근의 횡단면적 비교
  3. 집단별 체간근의 근육군별 양측 합산면적 비교
  4. 집단별 체간근의 전체 합산면적 비교
  5. 각 변인과 체간근 면적간의 상관관계
 Ⅳ. 논의
 Ⅴ. 결론
 참고문헌
 ABSTRACT

키워드

저자

• 김효정 [ Kim, hyo-jeong | 한국체육대학교 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국스포츠학회지 [The Korea Journal of Sport]

• 간기

  계간

• pISSN

  1738-3250

• 수록기간

  2003~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 692 DDC 796