{"created":"2023-05-18T09:55:36.074349+00:00","id":1067,"links":{},"metadata":{"_buckets":{"deposit":"bdcfbf27-c33e-4709-a0e9-a606a6c5be96"},"_deposit":{"created_by":2,"id":"1067","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"1067"},"status":"published"},"_oai":{"id":"oai:jwcpe.repo.nii.ac.jp:00001067","sets":["6:7:121"]},"author_link":["7176","7177","7178","7179","7184","7185","7186","7187","7180","7181","7182","7183"],"control_number":"1067","item_3_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"10","bibliographicPageStart":"1","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"日本女子体育大学附属基礎体力研究所紀要"},{"bibliographic_title":"Journal of exercise science","bibliographic_titleLang":"en"}]}]},"item_3_description_42":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Bulletin","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The aim of this study was to investigate the differences in step kinematics at the sprint start between male and female high school track and field（T&F）athletes. Six male（M）and seven female（F）T&F athletes with equivalent performance levels participated in the study. Step kinematics（step length（SL）, pitch（P）, and foot contact time with the ground（CT））were recorded from the 1st to 7th step at the start of a 30-m sprint on an all-weather track. SL and P indices were calculated to correct the difference in leg length between sexes. The maximal anaerobic power test and broad jump test were also conducted, and their relationships with the step kinematics were examined in F. Although SL was significantly longer in M than in F at the 5th step and after, no difference was found in the SL index of any steps. In contrast, although there was no significant difference in P, the P index, except that for the 2nd step, was significantly higher in M than in F, suggesting the necessity of pitch training in female high school T&F athletes to improve acceleration. CT of all steps was almost the same between M and F; however, SL divided by CT was significantly longer in M than in F in the 3rd step and after. This and previous studies suggest that, to achieve higher pitch, female high school T&F athletes should put emphasis on hip-flexion training more than their male counterparts. In addition, strength training of the hip joint focusing on the high-velocity aspect of the force-velocity curve or plyometric training for the ankle joint may be effective. The anerobic power and broad jump tests correlated significantly only with SL divided by CT at the 2nd step, and had no relationship with P. In order to monitor pitch improvement in female T&F athletes, an additional test that can reflect the ability of hip flexion should be validated.","subitem_description_type":"Abstract"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34349/00001057","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本女子体育大学"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10428872","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09183825","subitem_source_identifier_type":"ISSN"}]},"item_3_textarea_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_textarea_value":"Research Institute of Physical Fitness, Japan Women’s College of Physical Education"},{"subitem_textarea_value":"Department of Sports Science, Japan Women’s College of Physical Education"},{"subitem_textarea_value":"Department of Sports and Health Science, Japan Women’s College of Physical Education"}]},"item_3_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"星川, 佳広"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"澤井, 朱美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森山, 真由美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大澤, 拓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hoshikawa, Yoshihiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawai, Akemi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Moriyama, Mayumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Osawa, Takuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-04-18"}],"displaytype":"detail","filename":"nichijo_jes_kiyo31-01.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nichijo_jes_kiyo31-01.pdf","url":"https://jwcpe.repo.nii.ac.jp/record/1067/files/nichijo_jes_kiyo31-01.pdf"},"version_id":"5c2109e1-bf2b-4502-a00f-b6b98a55529b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"step length","subitem_subject_scheme":"Other"},{"subitem_subject":"pitch","subitem_subject_scheme":"Other"},{"subitem_subject":"contact time","subitem_subject_scheme":"Other"},{"subitem_subject":"acceleration","subitem_subject_scheme":"Other"},{"subitem_subject":"control test","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"高校陸上競技選手のスプリントスタートにおけるステップキネマティクスの男女差","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高校陸上競技選手のスプリントスタートにおけるステップキネマティクスの男女差"},{"subitem_title":"Sex-related differences in step kinematics at the sprint start in high-school track and field athletes"}]},"item_type_id":"3","owner":"2","path":["121"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-04-22"},"publish_date":"2022-04-22","publish_status":"0","recid":"1067","relation_version_is_last":true,"title":["高校陸上競技選手のスプリントスタートにおけるステップキネマティクスの男女差"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-06-21T05:02:06.837796+00:00"}