{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,4]],"date-time":"2025-09-04T13:55:04Z","timestamp":1756994104621,"version":"3.40.5"},"reference-count":43,"publisher":"Human Kinetics","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,5,1]]},"abstract":"<jats:p><jats:italic><jats:bold>Context<\/jats:bold>:<\/jats:italic> Injury-related fear and quadriceps strength are independently associated with secondary anterior cruciate ligament (ACL) injury risk. It is not known whether injury-related fear and quadriceps strength are associated, despite their individual predictive capabilities of secondary ACL injury. The purpose of this study was to examine the association between injury-related fear and quadriceps strength in individuals at least 1\u00a0year after ACL reconstruction (ACLR). <jats:italic><jats:bold>Design<\/jats:bold>:<\/jats:italic> Cross-sectional study. <jats:italic><jats:bold>Methods<\/jats:bold>:<\/jats:italic> Forty participants between the ages of 18 and 35\u00a0years at least 1\u00a0year post unilateral primary ACLR. Participants completed the Tampa Scale of Kinesiophobia-11 (TSK-11) and a standard isokinetic quadriceps strength assessment using the Biodex Isokinetic Dynamometer. Pearson Product-Moment correlations were used to examine the linear association between the TSK-11 scores and peak torque (in nanometers per kilogram) for each limb and between the TSK-11 scores and limb symmetry indices for each limb. Pearson Product-Moment correlation coefficients (<jats:italic>r<\/jats:italic>) were interpreted as very high (.90\u20131.00), high (.70\u2013.90), moderate (.50\u2013.70), low (.30\u2013.50), and no correlation (.00\u2013.30). <jats:italic><jats:bold>Results<\/jats:bold>:<\/jats:italic> The average TSK-11 score was 18.2 (5.3), average ACLR peak quadriceps torque was 1.9 (0.50)\u00a0N\u00b7m\/kg, average contralateral peak quadriceps torque was 2.3 (0.48)\u00a0N\u00b7m\/kg, and average limb symmetry index was 85.3% (12.6%). There was no statistically significant correlation between the TSK-11 and peak quadriceps torque on the ACLR limb (<jats:italic>r<\/jats:italic>\u2009=\u2009.12, <jats:italic>P<\/jats:italic>\u2009=\u2009.46), the TSK-11 and contralateral limb (<jats:italic>r<\/jats:italic>\u2009=\u2009.29, <jats:italic>P<\/jats:italic>\u2009=\u2009.07), or the TSK-11 and limb symmetry index (<jats:italic>r<\/jats:italic>\u2009=\u2009\u2013.18, <jats:italic>P<\/jats:italic>\u2009=\u2009.27). <jats:italic><jats:bold>Conclusions<\/jats:bold>:<\/jats:italic> There was no association between kinesiophobia and peak isokinetic quadriceps strength in individuals at least 1\u00a0year post-ACLR. Both factors, independently, have been shown to influence risk of secondary injury in patients after ACLR.<\/jats:p>","DOI":"10.1123\/jsr.2023-0308","type":"journal-article","created":{"date-parts":[[2024,4,11]],"date-time":"2024-04-11T06:25:30Z","timestamp":1712816730000},"page":"275-281","source":"Crossref","is-referenced-by-count":2,"title":["No Association Between Injury-Related Fear and Isokinetic Quadriceps Strength in Individuals With a History of Anterior Cruciate Ligament Reconstruction"],"prefix":"10.1123","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5887-7249","authenticated-orcid":true,"given":"Caitlin","family":"Brinkman","sequence":"first","affiliation":[{"name":"Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8746-8201","authenticated-orcid":true,"given":"Elaine","family":"Reiche","sequence":"additional","affiliation":[{"name":"Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2735-5544","authenticated-orcid":true,"given":"Francesca","family":"Genoese","sequence":"additional","affiliation":[{"name":"Department of Kinesiology, Michigan State University, East Lansing, MI, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2906-9354","authenticated-orcid":true,"given":"Johanna","family":"Hoch","sequence":"additional","affiliation":[{"name":"Department of Athletic Training and Clinical Nutrition, University of Kentucky, Lexington, KY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3478-896X","authenticated-orcid":true,"given":"Shelby","family":"Baez","sequence":"additional","affiliation":[{"name":"Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","reference":[{"issue":"1","key":"r1","series-title":"Clin Sports Med","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.csm.2016.08.001","article-title":"Epidemiology and diagnosis of anterior cruciate ligament injuries","volume":"36","author":"Kaeding CC","year":"2017","unstructured":"Kaeding CC, L\u00e9ger-St-Jean B, Magnussen RA. 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