{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361981470131702016.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1177/036354658601400407"}},{"identifier":{"@type":"URI","@value":"https://journals.sagepub.com/doi/pdf/10.1177/036354658601400407"}}],"dc:title":[{"@value":"Tibiofemoral joint forces during ergometer cycling"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p> Six healthy subjects pedaled on a weight-braked bicy cle ergometer at different workloads, pedaling rates, saddle heights, and pedal foot positions. The subjects were filmed with a cine-film camera and pedal reaction forces were recorded from a force transducer mounted on the left pedal. Net knee moments were calculated using a dynamic model, and the tibiofemoral shear and compressive force magnitudes were calculated using a biomechanical model of the knee. During cycling at 120 W, 60 rpm, midsaddle height, and anterior pedal foot position, the mean peak tibiofemoral compressive force was 812 N [1.2 times body weight (BW)]. The maximum anteriorly directed tibiofemoral shear force was found to be low (37 N). The compressive and shear forces were significantly increased by an increased ergometer workload. The pedaling rate had no influence on the tibiofemoral force magnitudes. The stress on the ACL was low and could be further decreased by use of the anterior foot position instead of the posterior. </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381981470131702016","@type":"Researcher","foaf:name":[{"@value":"Mats O. Ericson"}],"jpcoar:affiliationName":[{"@value":"Kinesiology Research Group, Department of Physical Medicine and Rehabilitation, Department of Anatomy, Karolinska Institute, Stockholm, Sweden"}]},{"@id":"https://cir.nii.ac.jp/crid/1381981470131702017","@type":"Researcher","foaf:name":[{"@value":"Ralph Nisell"}],"jpcoar:affiliationName":[{"@value":"Department of Anatomy, Karolinska Institute, Stockholm, Sweden"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03635465"},{"@type":"EISSN","@value":"15523365"},{"@type":"PISSN","@value":"https://id.crossref.org/issn/03635465"}],"prism:publicationName":[{"@value":"The American Journal of Sports Medicine"}],"dc:publisher":[{"@value":"SAGE Publications"}],"prism:publicationDate":"1986-07","prism:volume":"14","prism:number":"4","prism:startingPage":"285","prism:endingPage":"290"},"reviewed":"false","dc:rights":["https://journals.sagepub.com/page/policies/text-and-data-mining-license"],"url":[{"@id":"https://journals.sagepub.com/doi/pdf/10.1177/036354658601400407"}],"createdAt":"2007-06-22","modifiedAt":"2025-03-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390001204644360192","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"膝関節固有感覚と膝関節トルクの関係についての一考察"},{"@language":"en","@value":"Relation between Measurement of Proprioception and Torque of the Knee Joint"},{"@language":"ja-Kana","@value":"シツカンセツ コユウ カンカク ト シツカンセツ トルク ノ カンケイ ニ ツイテ ノ イチ コウサツ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204644588928","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Influence of High Intensity Pedaling-Training by Bicycle Ergometer on Muscle Function."},{"@language":"ja","@value":"高負荷での自転車エルゴメーターによるペダリングトレーニングが筋機能に与える影響"},{"@language":"ja-Kana","@value":"コウフカ デ ノ ジテンシャ エルゴメーター ニ ヨル ペダリング トレーニング ガ キン キノウ ニ アタエル エイキョウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679304534784","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Study on the Effects of Different Stair-Descending Methods on Knee Angle, Joint Moment and Joint Force"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679899203072","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"DETERMINATION OF PREDICTORS OF INITIATING JOGGING SAFELY AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION"},{"@language":"ja","@value":"膝前十字靭帯再建術後におけるジョギング開始指標の検討"},{"@value":"膝前十字靱帯再建術後におけるジョギング開始指標の検討"},{"@language":"ja-Kana","@value":"シツ ゼンジュウジ ジンタイ サイケン ジュツゴ ニ オケル ジョギング カイシ シヒョウ ノ ケントウ"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1177/036354658601400407"},{"@type":"CROSSREF","@value":"10.1589/rika.17.101_references_DOI_IgYdkLIenQQf64fNS4vM75gErkb"},{"@type":"CROSSREF","@value":"10.1589/jpts.22.11_references_DOI_IgYdkLIenQQf64fNS4vM75gErkb"},{"@type":"CROSSREF","@value":"10.1589/rika.20.43_references_DOI_IgYdkLIenQQf64fNS4vM75gErkb"},{"@type":"CROSSREF","@value":"10.7600/jspfsm.59.281_references_DOI_IgYdkLIenQQf64fNS4vM75gErkb"}]}