Research in Sports Medicine最新文献

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Short-term neurophysiological response after spinal thrust manipulation to guide return-to-throwing in collegiate pitchers: a randomized crossover pilot study. 短期神经生理反应后,脊柱推力操纵指导返回投掷在大学投手:一项随机交叉试点研究。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-15 DOI: 10.1080/15438627.2025.2506121
Christopher Keating, Maxime Lepage, Ricker Adkins, Brandon Fredhoff, Stephen Thomas
{"title":"Short-term neurophysiological response after spinal thrust manipulation to guide return-to-throwing in collegiate pitchers: a randomized crossover pilot study.","authors":"Christopher Keating, Maxime Lepage, Ricker Adkins, Brandon Fredhoff, Stephen Thomas","doi":"10.1080/15438627.2025.2506121","DOIUrl":"https://doi.org/10.1080/15438627.2025.2506121","url":null,"abstract":"<p><p>Overhead throwing athletes experience high injury rates throughout the body. While previous studies have focused on risk factors and injury prevention strategies, few have explored the potential of neurophysiological markers like pressure pain threshold (PPT) to guide return-to-throwing decisions. This study aims to investigate the utility of physical performance tests and PPT changes after spinal thrust manipulation (STM) as biomarkers to predict performance and reduce injury risk in overhead throwing athletes. Baseball pitchers were recruited through convenience sampling at an NCAA Division II university. Participants were randomly allocated to STM or sham over a 1-2-week washout period. Performance and clinical measures were performed following interventions in both conditions. Medicine ball scoop test distance emerged as the strongest predictor of throwing velocity (<i>R</i> = 0.713, R<sup>2</sup> = 0.509, <i>p</i> =  <0.001). Combining MB distance with STM-induced change in PPT further improved the model's predictive power (<i>R</i> = 0.794, R<sup>2</sup> = 0.630, <i>p</i> =  <0.001). Medicine ball scoop test is a potential tool for evaluating throwing velocity capacity and informing return-to-throwing decisions. STM-induced changes in PPT may be a novel biomarker for identifying pitchers with greater neurophysiological modulation and potential for higher performance.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"1-13"},"PeriodicalIF":1.9,"publicationDate":"2025-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144080034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploratory study on the feasibility of knee thermography evaluation in different body fat percentage. 不同体脂率下膝关节热成像评价可行性的探索性研究。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-12 DOI: 10.1080/15438627.2025.2505017
Luca Petrigna, Alessandra Amato, Martina Sortino, Marta Zanghì, Giuseppe Musumeci
{"title":"Exploratory study on the feasibility of knee thermography evaluation in different body fat percentage.","authors":"Luca Petrigna, Alessandra Amato, Martina Sortino, Marta Zanghì, Giuseppe Musumeci","doi":"10.1080/15438627.2025.2505017","DOIUrl":"https://doi.org/10.1080/15438627.2025.2505017","url":null,"abstract":"<p><p>Infrared thermography is increasingly adopted for pre-diagnosis and monitoring of different conditions. Knee osteoarthritis is widely studied and this pathology is often associated with obesity. Body fat is a confounding factor in the thermal imagine evaluation. Consequently, this study correlated the body fat percentage evaluated with the bioelectrical impedance analysis and thermal imagine of the knee region. Healthy young adults were recruited. The skin knee temperature and the bioelectrical impedance analysis were collected. A linear regression analysis was performed between the basal skin temperature of the knee region and weight, total fat percentage, right-leg and left-leg fat percentage. No associations were detected with weight, total fat percentage, and legs fat percentage. In the knee, in which the fat percentage is generally low, the fat percentage could be secondary in influencing the evaluation. This seems to make obesity not a limit during the skin thermal evaluation of the knee region.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"1-14"},"PeriodicalIF":1.9,"publicationDate":"2025-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144036675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A cause not to be underestimated in the development of winged scapula: sports-related injuries. 在有翼肩胛骨的发展中,一个不可低估的原因是:运动相关的损伤。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-07 DOI: 10.1080/15438627.2025.2502364
Hatice Ceylan, Dilek Sayar, Murat Zinnuroglu, Gülçin Kaymak Karataş
{"title":"A cause not to be underestimated in the development of winged scapula: sports-related injuries.","authors":"Hatice Ceylan, Dilek Sayar, Murat Zinnuroglu, Gülçin Kaymak Karataş","doi":"10.1080/15438627.2025.2502364","DOIUrl":"https://doi.org/10.1080/15438627.2025.2502364","url":null,"abstract":"<p><p>Winged scapula (WS) is characterized by the medial and/or inferior border of the scapula protruding from the thoracic wall. The aetiologies include sports activities, trauma, surgical complications, infections and muscular dystrophies. In our study, we aim to describe the electrophysiological and clinical features of patients referred to our clinic with a preliminary diagnosis of winged scapula and to identify the causes of WS. Between 2009 and 2021, a retrospective analysis was performed of the neurophysiological studies and clinical data of patients who presented with a preliminary diagnosis of winged scapula, long thoracic nerve and/or accessory nerve lesions. Of the 81 patients examined, 27 were found to have nerve damage. A retrospective review of the medical history of these 27 patients revealed that 37% (11 patients) had sports-related injuries as the cause of scapular winging. In addition, scapular winging was found in 4% (1 patient) due to heavy lifting without regular sport activity. We found that 80% of patients with sports-related injuries had a history of weightlifting. This study presents a relatively large number of patients with winged scapula. It was found that weightlifting and bodybuilding in particular play a significant role in the aetiology of WS.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"1-9"},"PeriodicalIF":1.9,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144042902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Barriers experienced by visually impaired rugby players when undertaking concussion assessment: a qualitative investigation. 视障橄榄球运动员在进行脑震荡评估时遇到的障碍:一项定性调查。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-06 DOI: 10.1080/15438627.2025.2494031
Jessica Law, Robin Owen, Caroline Wakefield, Karen May
{"title":"Barriers experienced by visually impaired rugby players when undertaking concussion assessment: a qualitative investigation.","authors":"Jessica Law, Robin Owen, Caroline Wakefield, Karen May","doi":"10.1080/15438627.2025.2494031","DOIUrl":"https://doi.org/10.1080/15438627.2025.2494031","url":null,"abstract":"<p><p>Previous work has conjectured that visually impaired athletes may face barriers when attempting concussion assessments because they can present with signs of concussion as part of their condition. The present study aimed to explore the qualitative experiences of visually impaired players undertaking the Sport Concussion Assessment Tool 5 (SCAT5). Four visually impaired Physical Disability Rugby League players completed the SCAT5 neurological assessment (i.e. read aloud and visual tracking sections) prior to attending an online focus group discussion. Thematic analysis was performed, revealing numerous barriers and consequent additional needs experienced by the athletes. The present results support the removal of the read aloud section from the SCAT5 and suggest that the SCAT6 may thus be a more appropriate assessment tool for visually impaired athletes. Clinicians using the SCAT6 may want to make adjustments to meet the additional needs of visually impaired athletes when completing the visual tracking section.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"1-11"},"PeriodicalIF":1.9,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144027560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biomechanical alterations in Osgood-Schlatter disease: a systematic review. 奥斯古德-施洛特病的生物力学改变:系统综述。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-02-19 DOI: 10.1080/15438627.2025.2467400
Danielli R Rodrigues, Suraya G N Shimano, Lara A Souza, Thiago M Queiroz, Daniel F M Lobato
{"title":"Biomechanical alterations in Osgood-Schlatter disease: a systematic review.","authors":"Danielli R Rodrigues, Suraya G N Shimano, Lara A Souza, Thiago M Queiroz, Daniel F M Lobato","doi":"10.1080/15438627.2025.2467400","DOIUrl":"10.1080/15438627.2025.2467400","url":null,"abstract":"<p><p>This systematic review aims to identify the biomechanical alterations in Osgood - Schlatter disease (OSD). A comprehensive electronic search was undertaken by two independent researchers of PubMed, Lilacs, CINAHL, Embase, Scopus, Sportdiscus, Web of Science, SciELO, and Cochrane using search terms referring to OSD, following PRISMA 2020 recommendations. Cross-sectional/observational studies or baseline measurements of longitudinal studies that provided comparisons of individuals with OSD and control participants were included. There were no restrictions on language and publication date. Studies were selected based on titles, abstracts, and full texts, and duplicates were excluded. Study quality was rated according to the Joanna Briggs Institute (JBI) Critical Appraisal Checklist. The search yielded 568 studies, and after applying the eligibility criteria, 554 studies were excluded, resulting in a final sample of 14 studies. Participants identified in the studies were adolescents (10-16 years) and were mostly male. People with OSD displayed a greater height and body mass index, as well as the presence of pelvic tilt, increased posterior tibial slope, increased condylomalleolar and tibial torsion angles, lower hip abduction (in women) and knee extension strength, and greater stiffness of the quadriceps femoris, gastrocnemius, and soleus muscles. Overall evidence quality is moderate based on JBI guidelines.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"352-367"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143458800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association between magnetic resonance imaging use and recovery time following concussion: a CARE consortium study. 磁共振成像使用与脑震荡后恢复时间的关系:一项CARE联盟研究。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-01-22 DOI: 10.1080/15438627.2025.2453684
Reid A Syrydiuk, Adrian J Boltz, Landon B Lempke, Kathryn van Pelt, Vinodh Balendran, Katie Scott, Michael Vesia, Bruno Giordani, Michael A McCrea, Thomas W McAllister, Steven P Broglio
{"title":"Association between magnetic resonance imaging use and recovery time following concussion: a CARE consortium study.","authors":"Reid A Syrydiuk, Adrian J Boltz, Landon B Lempke, Kathryn van Pelt, Vinodh Balendran, Katie Scott, Michael Vesia, Bruno Giordani, Michael A McCrea, Thomas W McAllister, Steven P Broglio","doi":"10.1080/15438627.2025.2453684","DOIUrl":"10.1080/15438627.2025.2453684","url":null,"abstract":"<p><p>Researchers may implement magnetic resonance imaging (MRI) to evaluate neurophysiological metrics (e.g. connectivity) in athletes with sports-related concussion (SRC). MRI usage has been purported to exacerbate symptoms that mimic SRC symptomatology, possibly influencing recovery. The present study examined MRI use on SRC recovery outcomes in collegiate athletes. Ninety student-athletes (45 with MRI acutely post-SRC, 45 non-MRI) from four collegiate sites were analysed. Multivariable Cox proportional hazard regressions were used to measure the SRC recovery risk [return-to-play (RTP) initiation (RTP-I) and unrestricted RTP] with hazard ratios (HR) and 95% confidence intervals (95% CI). No hazard differences for median days to RTP-I [MRI: 10, interquartile range (IQR) = 7-15; non-MRI: 7 (IQR = 4-9)] were observed (HR = 0.75; 95% CI: 0.28-1.21). No hazard differences for median days to RTP [(MRI: 17 (IQR = 11-60); non-MRI: 12 (IQR = 8-24)] were observed (HR = 0.77; 95% CI: 0.29-1.26). MRI use post-SRC does not affect recovery; researchers/clinicians can employ such a procedure without affecting athlete recovery.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"254-265"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143024327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparing elbow injury risks in collegiate softball and baseball athletes: previous involvement in softball versus baseball. 比较大学垒球和棒球运动员肘部损伤的风险:以前参与垒球和棒球。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-01-22 DOI: 10.1080/15438627.2025.2456631
Yuka Tsukahara, Erika Jyoto, Rie Sato
{"title":"Comparing elbow injury risks in collegiate softball and baseball athletes: previous involvement in softball versus baseball.","authors":"Yuka Tsukahara, Erika Jyoto, Rie Sato","doi":"10.1080/15438627.2025.2456631","DOIUrl":"10.1080/15438627.2025.2456631","url":null,"abstract":"<p><p>Overhead throwing sports, such as baseball and softball, pose a risk of upper extremity injuries, including the elbow. Studies on overhead throwing sports among female athletes is scarce compared to their male counterparts. A total of 329 athletes (271 softball, 58 baseball) aged 18-22 years participated in the study and answered an anonymous survey regarding their personal backgrounds and elbow injuries. The most common diagnosis among the 61 athletes who reported having elbow injuries diagnosed by a physician was ulnar collateral ligament injuries (29.5%). In addition, a total of 15.5% of athletes did not seek medical attention from a physician despite experiencing discomfort in their elbow, with time constraints being the most common reason. Athletes engaged in competitive baseball before college had a significantly elevated likelihood of experiencing elbow injuries and discomfort compared to those who engaged in non-overhead throwing sports (Odds ratio = 3.84, 95% CI 1.16-12.72, <i>p</i> = 0.028) but engaging in softball prior to college was not a significant risk factor for sustaining elbow injuries. Playing competitive baseball prior to college emerged as a risk factor for sustaining elbow injuries among Japanese female collegiate softball and baseball athletes.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"308-318"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143010678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of sodium bicarbonate on 200 m time trial performance and physiological responses in swimmers: a systematic review and meta-analysis of randomized controlled trials. 碳酸氢钠对游泳运动员200米计时赛成绩和生理反应的影响:随机对照试验的系统回顾和荟萃分析。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-01-22 DOI: 10.1080/15438627.2025.2456630
Dongxiang Huang, Xiaobing Wang, Hideki Takagi, Zhongzheng Wang, Chen Wang, Ling Yang, Bo Huang
{"title":"Effects of sodium bicarbonate on 200 m time trial performance and physiological responses in swimmers: a systematic review and meta-analysis of randomized controlled trials.","authors":"Dongxiang Huang, Xiaobing Wang, Hideki Takagi, Zhongzheng Wang, Chen Wang, Ling Yang, Bo Huang","doi":"10.1080/15438627.2025.2456630","DOIUrl":"10.1080/15438627.2025.2456630","url":null,"abstract":"<p><p>This systematic review and meta-analysis evaluated the effects of sodium bicarbonate (NaHCO₃) supplementation on 200 m time trial performance and physiological responses in swimmers, following PRISMA guidelines. A comprehensive search across five databases identified eligible randomized controlled trials comparing NaHCO₃ with placebo. Outcomes were 200 m time, blood bicarbonate, blood lactate, and blood pH. Results showed significant increases in blood bicarbonate (SMD = 1.09, 95% CI = 0.38 to 1.79, P<0.01), blood lactate (SMD = 0.76, 95% CI = 0.24 to 1.29, P<0.01) and blood pH (SMD = 1.02, 95% CI = 0.33 to 1.71, P<0.01), but no effect on 200 m time (SMD = 0.26, 95% CI -0.58 to 1.10). These findings suggest NaHCO₃ enhances certain physiological responses but does not improve 200 m performance, though data limitations require cautious interpretation.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"291-307"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143024333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The relationship between chronic ankle instability and sleep behaviour. 慢性脚踝不稳定与睡眠行为之间的关系。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-01-21 DOI: 10.1080/15438627.2025.2456628
Colleen M Vogel, Ji Yeon Choi, Michaela A Schenkelberg, Brian A Knarr, Adam B Rosen
{"title":"The relationship between chronic ankle instability and sleep behaviour.","authors":"Colleen M Vogel, Ji Yeon Choi, Michaela A Schenkelberg, Brian A Knarr, Adam B Rosen","doi":"10.1080/15438627.2025.2456628","DOIUrl":"10.1080/15438627.2025.2456628","url":null,"abstract":"<p><p>Chronic Ankle Instability (CAI) is a condition characterized by giving-way episodes, instability and recurrent ankle sprains. Poor sleep can increase the risk of musculoskeletal injury and sleep is known to be an important aspect of injury recovery. However, the effect sleep has on those with CAI as well as its risk for recurrent episodes of giving-way remains unclear. The purpose of this study was to examine the relationship between sleep behaviour and giving-way episodes associated with CAI. Twenty-five participants with CAI (11 M/14 F, age = 22.9 ± 2.7 years, height = 171.9 ± 8.9 cm, mass = 76.7 ± 15.9 kg) were included in this study. All participants completed baseline patient-reported outcome measures and wore a fitness tracker that measured sleep for 1 month. Seven participants had a giving-way (GW, no-giving way = NWG) episode. Those with a giving-way episode spent significantly less time asleep (GW = 325.3 ± 63.2 min, NGW = 413.9 ± 49.5 min, <i>p</i> < 0.001, d = 1.659), less time in bed (GW = 384.9 ± 79.0 min, NGW = 473.1 ± 55.0 min, <i>p</i> = 0.002, d = 1.419), less minutes in REM (GW = 59.9 ± 19.9 min, NGW = 93.5 ± 25.4 min, <i>p</i> = 0.002, d = 1.400) and less minutes in light sleep (GW = 197.6 ± 51.5 min, NGW = 250.2 ± 34.4 min, <i>p</i> = 0.003, d = 1.328) compared to those without. In conclusion, this study shows that individuals with CAI who suffered a giving-way episode had poorer sleep behaviour the night before an episode.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"280-290"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143010682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploration of patellofemoral pain and musculoskeletal characteristics in pubertal female dancers: a 12-month follow-up. 探索髌骨疼痛和肌肉骨骼特征的青春期女性舞者:12个月的随访。
IF 1.9 3区 医学
Research in Sports Medicine Pub Date : 2025-05-01 Epub Date: 2025-02-17 DOI: 10.1080/15438627.2025.2467409
Nili Steinberg, Yael Sitton, Michal Shenhar, Shilo Kramer, Yahav Levi, Itzhak Siev-Ner
{"title":"Exploration of patellofemoral pain and musculoskeletal characteristics in pubertal female dancers: a 12-month follow-up.","authors":"Nili Steinberg, Yael Sitton, Michal Shenhar, Shilo Kramer, Yahav Levi, Itzhak Siev-Ner","doi":"10.1080/15438627.2025.2467409","DOIUrl":"10.1080/15438627.2025.2467409","url":null,"abstract":"<p><p>The aim of the present study was to examine the prevalence and associated musculoskeletal features of patellofemoral-pain (PFP) in pubertal female dancers at baseline and 12-months later. Thirty-four female dancers (aged 11.9 ± 2.5 yrs, with Tanner stages 3-5 of 68.8% for breasts and 74.2% for pubic at the baseline) were assessed for anthropometric measurements, tibial bone strength, joint ROM, patellar-tendon structure, muscle strength, and were clinically examined by an orthopaedic physician for PFP. At the baseline, 50% suffered from PFP. At the follow-up, 26.5% remained healthy without PFP; 20.6% recovered; 23.5% developed PFP; and 29.4% remained with PFP. <i>PFP*time interaction</i> was found for tibial bone strength (F<sub>(3,30)</sub> = 16.534, <i>p</i> < .001). In tendon structure (echo-type III), joint ROM (<i>en-pointe</i> and hip external rotation) and muscle strength (knee flexors, knee extensors and hip abductors), Kruskal -Wallis test showed significantly different improvement/deterioration (from pre to post) between healthy-dancers, recovered-dancers, developed-PFP dancers and dancers that remained with PFP (<i>p</i> < 0.05). A relatively high prevalence of dancers suffered from PFP at both baseline and follow-up, with few having recovered. In dancers that <i>developed PFP</i> and those that <i>remained with PFP</i>, reduced tibial bone strength, alternated tendon structure, increased joint ROM, and reduced muscle strength were seen, compared to their <i>healthy</i> or <i>recovered</i> counterparts.</p>","PeriodicalId":20958,"journal":{"name":"Research in Sports Medicine","volume":" ","pages":"368-384"},"PeriodicalIF":1.9,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143441886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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