{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,8]],"date-time":"2026-06-08T22:11:56Z","timestamp":1780956716469,"version":"3.54.1"},"reference-count":41,"publisher":"SAGE Publications","issue":"8","license":[{"start":{"date-parts":[[2024,8,1]],"date-time":"2024-08-01T00:00:00Z","timestamp":1722470400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Orthopaedic Journal of Sports Medicine"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Soccer boots are produced with different stud patterns and configurations to provide players with extra traction on specific surface types to minimize slipping and improve player performance. Excessive traction, however, can lead to foot fixation injuries, particularly anterior cruciate ligament tears.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Purpose\/Hypothesis:<\/jats:title>\n                    <jats:p>The purpose of this study was to explore the translational traction properties of 5 different outsole configurations moving in 4 different directions across both natural grass and artificial grass (AG) playing surfaces. It was hypothesized that longer studs or studs with an asymmetric shape would yield a higher traction coefficient compared with the recommended stud configuration for the given playing surface.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study Design:<\/jats:title>\n                    <jats:p>Descriptive laboratory study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A custom-built testing apparatus recorded the translational traction of 5 different soccer boots moving in an anterior, posterior, medial, or lateral direction on both natural grass and AG playing surfaces. A 3-way analysis of variance was performed to determine the effect of outsole configuration on the traction, and a post hoc Tukey analysis was performed to compare different outsole configurations with a control.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>For the natural grass playing surface, the longer and asymmetric studs yielded a significantly higher ( P &lt; .05) traction coefficient on 75% of loading scenarios, while on AG, they yielded a significantly higher traction on 50% of loading scenarios.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Some soccer boots yielded higher traction values compared with the recommended configuration.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance:<\/jats:title>\n                    <jats:p>The results highlight the importance of boot selection on different playing surfaces. Higher traction values could increase the injury risk for players due to excessive traction and foot fixation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/23259671241259823","type":"journal-article","created":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T05:39:05Z","timestamp":1723095545000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Effect of Soccer Boot Outsole Configuration on Translational Traction Across Both Natural and Artificial Playing Surfaces"],"prefix":"10.1177","volume":"12","author":[{"given":"Danyon","family":"Loud","sequence":"first","affiliation":[{"name":"School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul","family":"Grimshaw","sequence":"additional","affiliation":[{"name":"School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia"},{"name":"College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"Kelso","sequence":"additional","affiliation":[{"name":"School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William S.P.","family":"Robertson","sequence":"additional","affiliation":[{"name":"School of Electrical and Mechanical Engineering, The University of Adelaide, Adelaide, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,8,8]]},"reference":[{"issue":"2","key":"bibr1-23259671241259823","first-page":"132","volume":"7","author":"Bowers KD","year":"1975","journal-title":"Med Sci Sports"},{"key":"bibr2-23259671241259823","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1974.10482955"},{"key":"bibr3-23259671241259823","doi-asserted-by":"publisher","DOI":"10.1007\/s12283-012-0097-4"},{"key":"bibr4-23259671241259823","unstructured":"Cooper BS. 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