{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T15:07:26Z","timestamp":1784300846382,"version":"3.55.0"},"reference-count":25,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:00:00Z","timestamp":1778544000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T00:00:00Z","timestamp":1778544000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Haemophilia"],"published-print":{"date-parts":[[2026,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Performance\u2010based measures are essential for detecting early musculoskeletal functional limitations in patients with haemophilia (PwH). The Weight\u2010Bearing Lunge Test (WBLT) assesses ankle dorsiflexion mobility, but its psychometric properties in PwH remain unclear.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To determine the test\u2013retest reliability and construct validity of the WBLT in young PwH and limited joint damage, and to examine its associations with ankle\u2010specific clinical and imaging measures.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>This prospective cross\u2010sectional study included 24 PwH (mean age: 15.6\u00a0\u00b1\u00a04.7 years). Ankle dorsiflexion was assessed using the WBLT and tibial inclination angle with Goniometer PRO. Test\u2013retest reliability was evaluated in 20 participants. Joint health was assessed using the HJHS and HEAD\u2010US. Reliability was analysed using ICC (2,1), and construct validity using Spearman correlations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The WBLT demonstrated excellent test\u2013retest reliability (ICC\u00a0=\u00a00.96\u20130.99). Moderate correlations were found between WBLT Right and HJHS Total Score (\n                      <jats:italic>r<\/jats:italic>\n                      \u00a0=\u00a0\u22120.493,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.014), HJHS Right Ankle Score (\n                      <jats:italic>r<\/jats:italic>\n                      \u00a0=\u00a0\u22120.621,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.001), and HEAD\u2010US Right Ankle Score (\n                      <jats:italic>r<\/jats:italic>\n                      \u00a0=\u00a0\u22120.481,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.017). WBLT Left correlated with GPRO Left (\n                      <jats:italic>r<\/jats:italic>\n                      \u00a0=\u00a0\u22120.587,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.006) and HEAD\u2010US Left Ankle Score (\n                      <jats:italic>r<\/jats:italic>\n                      \u00a0=\u00a0\u22120.456,\n                      <jats:italic>p<\/jats:italic>\n                      \u00a0=\u00a00.025). No significant correlations were found with HEAD\u2010US Total or GPRO Right.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The WBLT showed excellent test\u2013retest reliability and meaningful associations with ankle\u2010related clinical and imaging findings in young PwH and limited joint damage. These findings suggest that the WBLT may provide a simple, functional, and objective measure of ankle dorsiflexion mobility.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/hae.70308","type":"journal-article","created":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T10:11:41Z","timestamp":1778580701000},"page":"1042-1048","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Weight\u2010Bearing Lunge Test in Young Patients With Haemophilia and Limited Joint Damage: Reliability and Functional Associations for Ankle Assessment"],"prefix":"10.1111","volume":"32","author":[{"given":"Firat","family":"Tan","sequence":"first","affiliation":[{"name":"Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences Atat\u00fcrk University Erzurum T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Selin","family":"Aytac","sequence":"additional","affiliation":[{"name":"Department of Pediatric Hematology Hacettepe University Faculty of Medicine  Ankara T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adalet Elcin","family":"Yildiz","sequence":"additional","affiliation":[{"name":"Department of Radiology Hacettepe University Faculty of Medicine  Ankara T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hande Guney","family":"Deniz","sequence":"additional","affiliation":[{"name":"Department of Musculoskeletal Physiotherapy and Rehabilitation Hacettepe University Faculty of Physical Therapy and Rehabilitation  Ankara T\u00fcrkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,5,12]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.thromres.2017.03.016"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/MBC.0000000000000767"},{"issue":"3","key":"e_1_2_12_4_1","first-page":"206","article-title":"Ankle Hemophilic Arthropathy: Literature Review","volume":"11","author":"Greco T.","year":"2021","journal-title":"American journal of blood research"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.thromres.2013.10.022"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/hae.14243"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/hae.14886"},{"key":"e_1_2_12_8_1","volume-title":"StatPearls","author":"Mehta 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Achilles Tendon Repair","volume":"42","author":"Tan F.","year":"2025","journal-title":"Physiotherapy theory and 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