지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 19 - 27 (9page)
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초록· 키워드
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The purpose of this study was to determine the effect of contralateral hip adduction (CHA) on thickness of lumbar stabilizers during hip abduction in side-lying. Twenty healthy subjects without back pain were recruited for this study. The thickness of transverse abdominis (TrA), internal oblique (IO) and quadratus lumborum (QL) were measured by ultrasonography. Pelvic lateral tilting motion was measured using a three-dimensional motion analysis system. Measurements were performed at rest position (RP), $35℃preferred hip abduction (PHA) and $35℃abduction with $10^{\circ}$contralateral hip adduction (CHA) in side-lying at the end of expiration. During the measurements, subjects were asked to maintain steady trunk alignment without hand support. Thickness of TrA and IO was significantly greater in CHA than in PHA and RP conditions. There was no significant difference in thickness of TrA and IO between PHA and RP conditions. Medio-lateral (M-L) thickness of QL was not significant between PHA and CHA conditions. Anterio-posterior (A-P) thickness of QL in PHA and CHA significantly decreased compared to RP condition. Angle of pelvic lateral tilting was significantly decreased in CHA compared to PHA condition. In conclusion, CHA can be recommended for increasing trunk stability without compensatory pelvic motion during hip abduction exercise in side-lying.
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참고문헌 (26)
참고문헌 신청
Ainscouph-Potts AM / 2006 / The response of the transverse abdominis and internal oblique muscles to different postures / Man Ther 11 (1) : 54 ~ 60
Cholewicki J / 1996 / Mechanical stability of the in vivo lumbar spine: Implications for injury and chronic low back pain / Clin Biomech (Bristol, Avon) 11 (1) : 1 ~ 15
Cholewicki J / 2000 / Effects of external trunk loads on lumbar spine stability / J biomech 33 (11) : 1377 ~ 1385
Cholewicki J / 2002 / 4th Relative contribution of trunk muscles to the stability of the lumbar spine during isometric exertions / Clin Biomech (Bristol, Avon) 17 : 99 ~ 105
Critchley D / 2002 / Instructing pelvic floor contraction facilitates transversus abdominis thickness increase during low-abdominal hollowing / Physiother Res Int 7 (2) : 65
Cholewicki J / 1996 / Mechanical stability of the in vivo lumbar spine: Implications for injury and chronic low back pain / Clin Biomech (Bristol, Avon) 11 (1) : 1 ~ 15
Cholewicki J / 2000 / Effects of external trunk loads on lumbar spine stability / J biomech 33 (11) : 1377 ~ 1385
Cholewicki J / 2002 / 4th Relative contribution of trunk muscles to the stability of the lumbar spine during isometric exertions / Clin Biomech (Bristol, Avon) 17 : 99 ~ 105
Critchley D / 2002 / Instructing pelvic floor contraction facilitates transversus abdominis thickness increase during low-abdominal hollowing / Physiother Res Int 7 (2) : 65
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