{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T12:24:46Z","timestamp":1768825486287,"version":"3.49.0"},"reference-count":99,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2020,7,6]],"date-time":"2020-07-06T00:00:00Z","timestamp":1593993600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004837","name":"Ministerio de Ciencia e Innovaci\u00f3n","doi-asserted-by":"publisher","award":["DEP2017-88775-P"],"award-info":[{"award-number":["DEP2017-88775-P"]}],"id":[{"id":"10.13039\/501100004837","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>Low back pain (LBP) is a common ailment in competitive athletes. Although the association between limited range of motion (ROM) and prevalence of LBP has been widely investigated in other sports, there is no research about this topic in inline hockey (IH). The main purposes of this study in IH players were (1) to analyze the association between hip ROM and LBP and (2) to establish a diagnostic cutoff for ROM of high risk of LBP. Twenty elite IH players from the two Spanish National Teams (male and female) were assessed for passive maximum hip ROMs; the movement evaluated were the hip external [HER] and internal [HIR] rotation, hip flexion with flexed [HF-KF] and extended [HF-KE] knee, hip adduction with flexed hip [HAD-HF], hip abduction with neutral [HAB] and flexed [HAB-HF] hip, and hip extension [HE]. LBP was retrospectively monitored for the last 12 months before the date of ROM assessment by using a questionnaire. The data were analyzed via a binary logistic regression and receiver operating characteristic curves. The 70% of players had developed LBP during the retrospective study period. Significant differences between LBP group and asymptomatic group for HER (p = 0.013, d [Cohen\u2019s effect size] = 1.17) and hip total rotation [HTR] (p = 0.032, d [Cohen\u2019s effect size] = 1.05) were observed. The cutoff points with the greatest discriminatory capacity were 56.5\u00b0 for HER and 93\u00b0 for HTR ROMs.<\/jats:p>","DOI":"10.3390\/ijerph17134858","type":"journal-article","created":{"date-parts":[[2020,7,6]],"date-time":"2020-07-06T11:07:42Z","timestamp":1594033662000},"page":"4858","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["External and Total Hip Rotation Ranges of Motion Predispose to Low Back Pain in Elite Spanish Inline Hockey Players"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5903-0843","authenticated-orcid":false,"given":"Antonio","family":"Cejudo","sequence":"first","affiliation":[{"name":"Department of Physical Activity and Sport, Faculty of Sport sciences, Regional Campus of International Excellence \u201cCampus Mare Nostrum\u201d, University of Murcia, 30720 San Javier (Murcia) C.P., Spain"},{"name":"Sports and Musculoskeletal System Research Group (RAQUIS), University of Murcia, 30720 Murcia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8177-3253","authenticated-orcid":false,"given":"V\u00edctor Jes\u00fas","family":"Moreno-Alcaraz","sequence":"additional","affiliation":[{"name":"Department of Physical Activity and Sport, Faculty of Sport sciences, Regional Campus of International Excellence \u201cCampus Mare Nostrum\u201d, University of Murcia, 30720 San Javier (Murcia) C.P., Spain"},{"name":"Sports and Musculoskeletal System Research Group (RAQUIS), University of Murcia, 30720 Murcia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7184-7389","authenticated-orcid":false,"given":"Ricardo","family":"Izzo","sequence":"additional","affiliation":[{"name":"Sports and Musculoskeletal System Research Group (RAQUIS), University of Murcia, 30720 Murcia, Spain"},{"name":"Dipartimento di Scienze Biomolecolari, Scuola di Scienze Motorie, Universit\u00e0 degli Studi, 61029 Urbino C.P., Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando","family":"Santonja-Medina","sequence":"additional","affiliation":[{"name":"Sports and Musculoskeletal System Research Group (RAQUIS), University of Murcia, 30720 Murcia, Spain"},{"name":"Department of Surgery, Pediatrics, Obstetrics and Gynecology, Faculty of Medicine, Regional Campus of International Excellence \u201cCampus Mare Nostrum\u201d, University of Murcia, 30100 Murcia C.P., Spain"},{"name":"Traumatology and Orthopedic Surgery Service, Virgen de la Arrixaca University Clinical Hospital, 30120 El Palmar (Murcia) C.P., Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1379-5151","authenticated-orcid":false,"given":"Pilar","family":"Sainz de Baranda","sequence":"additional","affiliation":[{"name":"Department of Physical Activity and Sport, Faculty of Sport sciences, Regional Campus of International Excellence \u201cCampus Mare Nostrum\u201d, University of Murcia, 30720 San Javier (Murcia) C.P., Spain"},{"name":"Sports and Musculoskeletal System Research Group (RAQUIS), University of Murcia, 30720 Murcia, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2020,7,6]]},"reference":[{"key":"ref_1","unstructured":"(2020, April 04). 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