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Original Article

Effects of abdominal hollowing and abdominal bracing during side-lying hip abduction on the lateral rotation and muscle activity of the pelvis

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER SCOPUS KCI 등재 바로가기
  • 통권
    Vol.14 No.2 (2018.04)바로가기
  • 페이지
    pp.226-230
  • 저자
    Dong-Woo Kim, Tae-Ho Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A326717

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원문정보

초록

영어
It is important that compensatory lateral movement of the pelvis does not occur during side-lying hip abduction (SHA). The purpose of the present study is to investigate the effects of abdominal hollowing and abdominal bracing during SHA on pelvic lateral rotation (PLR) and the electromyography activity of the gluteus medius, quadratus lumborum (QL), external oblique abdominis (EO) and internal oblique abdominis (IO). A total of 22 healthy male adults participated in the study. The sub-jects performed three conditions in side-lying in random order: SHA with abdominal hollowing (SHA-AH), SHA with abdominal bracing (SHA-AB), and SHA without any condition (SHA-WC). The angle of PLR in SHA-AB was significantly lower compared to SHA-AH and SHA-WC, and angle of PLR in SHA-AH was significantly lower than that in SHA-WC. The muscle activity of the QL was significantly greater for SHA-AB compared to SHA-AH and SHA-WC. The muscle activity of the EO was significantly greater for SHA-AB compared to SHA-AH and SHA-WC. And the muscle activity of the EO for SHA-AH was significantly greater than that for SHA-WC. The muscle activity of the IO was significantly greater for SHA-AH and SHA-AB compared to SHA-WC. Based on these results, we suggest that abdominal bracing increases the muscle activity of QL, EO, and IO, and decreases the angle of PLR compare to abdominal hollowing during SHA.

목차

Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Subjects
  Three-dimensional ultrasonic motion analysis system
  Surface EMG recording and data processing
  Experimental procedures
  Statistical analyses
 RESULTS
 DISCUSSION
 CONFLICT OF INTEREST
 REFERENCES

키워드

Trunk stabilization Pelvic lateral rotation Electromyography

저자

  • Dong-Woo Kim [ Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Gyeongsan, Korea ]
  • Tae-Ho Kim [ Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Gyeongsan, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국운동재활학회 [Korean Society of Exercise Rehabilitation]
  • 설립연도
    2004
  • 분야
    의약학>재활의학
  • 소개
    한국운동재활학회는 사회적, 정신적, 신체적 통합건강복지 이론의 학술연구와 회원 상호간 학술교류 증진을 장려함으로써 학문적 발전을 도모하고 나아가 건강복지선진국 발전에 이바지함을 목적으로 한다.

간행물

  • 간행물명
    JER [Journal of Exercise Rehabilitation]
  • 간기
    격월간
  • pISSN
    2288-176X
  • eISSN
    2288-1778
  • 수록기간
    2013~2026
  • 등재여부
    SCOPUS,KCI 등재
  • 십진분류
    KDC 517 DDC 613

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