Does restriction of glenohumeral horizontal adduction reflect posterior capsule thickening of the throwing shoulder?

• Ishigaki Tomonobu

  Graduate School of Health Sciences, Hokkaido University, Japan Matsuda Orthopaedic Memorial Hospital, Japan

• Ishida Tomoya

  Graduate School of Health Sciences, Hokkaido University, Japan Hokushin Hospital, Japan

• Samukawa Mina

  Faculty of Health Sciences, Hokkaido University: West 5, North 12, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

• Saito Hiroshi

  Faculty of Health Sciences, Hokkaido University: West 5, North 12, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

• Ezawa Yuya

  Matsuda Orthopaedic Memorial Hospital, Japan

• Hirokawa Motoki

  Graduate School of Health Sciences, Hokkaido University, Japan

• Kato Takumi

  School of Health and Rehabilitation Sciences, University of Pittsburgh, USA

• Sugawara Makoto

  Matsuda Orthopaedic Memorial Hospital, Japan

• Tohyama Harukazu

  Faculty of Health Sciences, Hokkaido University: West 5, North 12, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

• Yamanaka Masanori

  Faculty of Health Sciences, Hokkaido University: West 5, North 12, Kita-ku, Sapporo, Hokkaido 060-0812, Japan

抄録

[Purpose] Glenohumeral posterior capsule tightness possibly relates to posterior capsule thickness (PCT). The purpose of the current study was to analyze the relationships between PCT and glenohumeral range of motion (ROM) in horizontal adduction (HAdd) and internal rotation (IR). [Subjects and Methods] This study recruited 39 healthy collegiate baseball players. We measured PCT by using ultrasonography and ROM of the glenohumeral joint of the throwing shoulder by using a digital inclinometer. Pearson’s correlation coefficients were calculated between PCT and HAdd or IR ROM. [Results] There was no correlation between PCT and HAdd ROM, but PCT was significantly correlated with IR ROM. [Conclusion] This result indicates that posterior shoulder capsule tightness only relates to IR ROM, and that restricted HAdd ROM might reflect tightness of other tissue, such as the posterior deltoid.

収録刊行物

• Ｊ　Ｐｈｙｓ　Ｔｈｅｒ　Ｓｃｉ

  Ｊ　Ｐｈｙｓ　Ｔｈｅｒ　Ｓｃｉ 27 (5), 1299-1302, 2015

  理学療法科学学会

キーワード

• Capsule thickness
• Horizontal adduction
• Internal rotation

詳細情報

• CRID: 1390282679306765312
• NII論文ID: 130005072236
• DOI: 10.1589/jpts.27.1299
• ISSN: 21875626
• ISSN: 09155287
• Web Site: https://www.jstage.jst.go.jp/article/jpts/27/5/27_jpts-2014-738/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2016216031
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
  • KAKEN
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