{"created":"2023-06-19T12:47:28.605827+00:00","id":7883,"links":{},"metadata":{"_buckets":{"deposit":"c412ff25-3c45-4812-9e45-46b2ac6d894f"},"_deposit":{"created_by":14,"id":"7883","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"7883"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00007883","sets":["656:675:677:1227:1705"]},"author_link":["24954","24955"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"高校ラグビー選手における肩関節不安定性と身体機能の関連"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"15","bibliographicPageStart":"1","bibliographic_titles":[{}]}]},"item_2_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ネモト, カイト"}],"nameIdentifiers":[{"nameIdentifier":"24955","nameIdentifierScheme":"WEKO"}]}]},"item_2_date_granted_66":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2019-03-25"}]},"item_2_degree_grantor_64":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"首都大学東京"}]}]},"item_2_degree_name_63":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"修士（理学療法学）"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Rugby football (rugby) is one of the famous collision sports. Of all shoulder joint dislocations, 60% occur during tackles. Many studies have reported that improvement of the tackling skill prevents shoulder joint dislocation. Moreover, there are external and internal risk factors of shoulder joint dislocation have been identified. In Japan, many players start playing rugby in high school. Rugby requires excellent aerobic capacity and high power of the upper limbs for tackle. Therefore, as the rugby career gets longer, some players develop unstable shoulders because of muscle imbalance and deficit shoulder range. The purpose of this study was to clarify the relationship between shoulder joint instability and physical function based on shoulder muscle strength, range of motion, and Upper Quarter Y-Balance Test(UQYBT) results among high school rugby players. For statistical analysis, an independent t test was used for intergroup comparison. For a subgroup analysis, the subjects were divided into three groups according to grade. One-way analysis of variance was used. Sixty-five players participated in this study (age, 16-18 years). Players were divided into the normal and instability groups according to the results of the anterior apprehension and scapula dyskinesis tests. Forty-nine subjects were included in the normal group; and sixteen, in the instability group. ER range at the 2nd position was a significant difference in the group comparison. There was no significant difference in the other range, muscle strength, UQYBT. For the subgroup analysis, third-grade students had significantly larger IR ranges and lower ER ranges. In conclusion, 30% of the players with shoulder instability had a limited ER range at the 2nd position. When examining by grade, we found the limited shoulder ER range restricted the physical function of the third-grade students. These findings were influenced by the characteristics of rugby and training. We will clarify of initial injury to shoulder dislocation by conducting a follow-up survey in the future.","subitem_description_type":"Abstract"},{"subitem_description":"ラグビーでは上肢に高負荷がかかるため、競技歴が長くなることで筋インバランスが生じ、肩関節に不安定性を有している可能性がある。本研究は、高校ラグビー選手の肩関節不安定性と身体機能の関連を調査することを目的とした。高校ラグビー選手65名65肩を対象とし、Anterior Apprehension Test、Scapula Dyskinesis Testの結果より正常群、不安定群に群分けした。肩・体幹の関節可動域、肩関節周囲の筋力、Upper Quarter Y-Balance Testを測定し、群間比較を行った。また、サブグループ解析として学年毎に比較した。群間比較においては、肩外旋可動域が有意に低かった。学年毎の比較では、高校3年生の肩内旋可動域は有意に大きく、肩外旋可動域は有意に低かった。ラグビーはタックルなど、上肢に高負荷がかかるプレーが多い。したがって前胸部筋群が発達し、肩関節可動域に影響を与えていると考える。以上より、肩関節不安定性を有する選手は、筋インバランスにより肩関節可動域が制限されていることがわかった。","subitem_description_type":"Abstract"}]},"item_2_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"首都大学東京, 2019-03-25, 修士（理学療法学）","subitem_description_type":"Other"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"根本, 海渡"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-12-27"}],"displaytype":"detail","filename":"T01894-001.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"T01894-001.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/7883/files/T01894-001.pdf"},"version_id":"d55e00a5-c15c-42b4-8b8b-71a2a9b658de"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Rugby Player","subitem_subject_scheme":"Other"},{"subitem_subject":"Shoulder Joint Instability","subitem_subject_scheme":"Other"},{"subitem_subject":"Rugby Career","subitem_subject_scheme":"Other"},{"subitem_subject":"ラグビー選手","subitem_subject_scheme":"Other"},{"subitem_subject":"肩関節不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"競技歴","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"Relationship between Shoulder Joint Instability and Physical Performance in High School Rugby Players","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Relationship between Shoulder Joint Instability and Physical Performance in High School Rugby Players"}]},"item_type_id":"2","owner":"14","path":["1705"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-17"},"publish_date":"2020-01-17","publish_status":"0","recid":"7883","relation_version_is_last":true,"title":["Relationship between Shoulder Joint Instability and Physical Performance in High School Rugby Players"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-06-19T16:02:10.445617+00:00"}