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Title: 乳幼児期における割り座姿勢の習慣と立位姿勢との関連
Other Titles: Effect of W-sitting on Standing Posture of Preschool Age Children
Authors: 藤森, 美菜子 / 夏迫, 歩美 / 鶴崎, 俊哉
Authors (alternative): Fujimori, Minako / Natuzako, Ayumi / Tsurusaki, Toshiya
Issue Date: 7-Jul-2015
Publisher: 理学療法科学学会 / Society of Physical Therapy Science
Citation: 理学療法科学, 30(3), pp.429-432; 2015
Abstract: 〔目的〕日常的に割り座姿勢をとることが,定型発達児の立位姿勢に対してどのような影響を与えるのかを検討した.〔対象〕市内の保育園に通う3歳から6歳までの園児39名とした.〔方法〕ビデオカメラにより収集されたデータを用いて,骨盤傾斜角度(上前腸骨棘と上後腸骨棘の2点を結んだ線と水平線がなす角)および,股関節回旋(姿勢分析により分類された5つの群)の間の関係の有無を分析した.〔結果〕割り座経験があることと股関節内旋および骨盤前傾の程度との間,股関節内旋の程度と骨盤前傾の程度との間には正の関連性が認められた.〔結語〕日常的に割り座をとることは,定型発達児が股関節内旋,骨盤前傾位の立位姿勢をとりやすくなり,その成長過程において整形外科的疾患の発症リスクを高める可能性がある. / [Purpose] The effect on the standing posture of healthy infants w-sitting on a daily basis was investigated in this study. [Subjects] The guardians of 39 healthy infants aged 3–6 year were interviewed about their sitting posture. [Methods] The angle formed by the horizontal line and the line connecting the two points of the iliac spine and the anterior superior iliac spine was measured as the pelvic tilt angle. Hip rotation was classified into five groups using posture analysis. [Results] In children exhibiting w-sitting, an association was found between pelvic forward tilt and hip internal rotation. [Conclusion] With daily w-sitting, a standing posture exhibiting hip internal rotation with forward pelvis tilt is easily adopted even by children showing routine development. This may increase the risk of orthopedic disease, damage to the anterior cruciate ligament, or back pain in the growth process.
Keywords: 割り座 / 発達 / 乳幼児 / w-sitting / development / infant
URI: http://hdl.handle.net/10069/35731
ISSN: 13411667
DOI: 10.1589/rika.30.429
Rights: © 2015 by the Society of Physical Therapy Science
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/35731

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