{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T12:51:54Z","timestamp":1785761514676,"version":"3.56.0"},"reference-count":45,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,7,6]],"date-time":"2026-07-06T00:00:00Z","timestamp":1783296000000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T00:00:00Z","timestamp":1782864000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003035","name":"Aase og Ejnar Danielsens Fond","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003035","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Scandinavian Med Sci Sports"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Long\u2010standing groin pain in athletes is often managed as a localized musculoskeletal tissue injury. Treatment\u2010resistant symptoms and disability after return to sport suggest that other factors may also contribute. This study compared pain sensitivity, psychological factors, and muscle function between male athletes with long\u2010standing groin pain (\n                    <jats:italic>N<\/jats:italic>\n                    \u2009=\u200920) and sex\u2010, age\u2010, and sports\u2010matched controls (\n                    <jats:italic>N<\/jats:italic>\n                    \u2009=\u200920). Pressure\u2010pain thresholds were assessed with a handheld algometer at the adductor longus muscle and origin, iliopsoas tendon, pubic bone, pubic symphysis, gluteus maximus muscle, and elbow. Pain detection and tolerance thresholds, temporal summation of pain, and conditioned pain modulation were assessed at the lower leg with cuff\u2010pressure algometry. Catastrophizing, fear of movement, pain self\u2010efficacy, depression, anxiety, stress, loneliness, and sleep were assessed. Maximal and explosive hip\u2010adduction and \u2010abduction strength were assessed. Between\u2010group effects were expressed as Cohen's\n                    <jats:italic>d<\/jats:italic>\n                    or rank\u2010biserial correlation\n                    <jats:italic>r<\/jats:italic>\n                    . Athletes with long\u2010standing groin pain showed lower pressure\u2010pain thresholds on the most painful side (\n                    <jats:italic>d<\/jats:italic>\n                    \u2009=\u20090.7\u20131.2), and lower pain detection threshold (\n                    <jats:italic>d<\/jats:italic>\n                    \u2009=\u20090.7). They reported more pain catastrophizing (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.6), fear of movement (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.4\u20130.5), depressive symptoms (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.3\u20130.4), and lower pain self\u2010efficacy (\n                    <jats:italic>r<\/jats:italic>\n                    \u2009=\u20090.6). Explosive strength was lower during both hip\u2010adduction (\n                    <jats:italic>d<\/jats:italic>\n                    \u2009=\u20090.8) and hip\u2010abduction (\n                    <jats:italic>d<\/jats:italic>\n                    \u2009=\u20090.7\u20130.9). At the group level, male athletes with long\u2010standing groin pain showed altered pain sensitivity, adverse psychological factors, and lower explosive hip strength, despite inter\u2010individual heterogeneity in these factors. Athletes with these characteristics may require a more biopsychosocial management than the traditional approach.\n                  <\/jats:p>","DOI":"10.1111\/sms.70334","type":"journal-article","created":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T06:04:42Z","timestamp":1783404282000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Pain Sensitivity, Psychological Factors, and Muscle Function in Male Athletes With Long\u2010Standing Groin Pain and Matched Controls"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4211-3516","authenticated-orcid":false,"given":"Mathias Fabricius","family":"Nielsen","sequence":"first","affiliation":[{"name":"Sports Orthopedic Research Center \u2013 Copenhagen (SORC\u2010C), Department of Orthopedic Surgery Copenhagen University Hospital \u2013 Amager\u2010Hvidovre  Hvidovre 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