Emma Bevan, Craig Sheridan, Sam Botchey, Paul Kelly, Hamish Reid
{"title":"Moving More: Physical Activity and Its Positive Effects on Depression and Anxiety in Children and Young People.","authors":"Emma Bevan, Craig Sheridan, Sam Botchey, Paul Kelly, Hamish Reid","doi":"10.1097/JSM.0000000000001311","DOIUrl":"10.1097/JSM.0000000000001311","url":null,"abstract":"<p><strong>Objective: </strong>This project has 2 aims: First, to identify and summarize the most clinically important aspects of the published evidence on physical activity and sport in children and young people for the treatment or prevention of depression, anxiety, or symptoms of these conditions. Second, this study aims to funnel and develop this evidence to create clinically meaningful summaries on the Moving Medicine website and to guide clinicians on the day-to-day conversations clinicians have with children and young people about the benefits of physical activity for mental health.</p><p><strong>Design: </strong>This mixed methods study combines a scoping review with expert clinical review using the knowledge creation funnel component of the KTA framework.</p><p><strong>Data sources: </strong>We searched Pubmed, OvidSp, Cochrane, OvidEmbase, OvidEmcare and AMED databases using the following search strategy, which included appropriate truncation symbols to account for variations of the search terms and maximize searches: Depression OR depressed OR anxiety OR \"generalised anxiety disorder\" OR anxious* OR \"low mood\" OR \"Mood disorder\" AND Children OR Child OR adolescen* OR teenager OR \"young people*\" OR \"young person*\" AND Exercise OR \"physical activ*\" OR sport OR \"Physically activ*\".</p><p><strong>Results: </strong>Sixty-eight studies were included in this review, and evidence suggested that interventions of varying intensity can reduce symptoms of depression and anxiety in children and young people. The effects of physical activity on other mental health outcomes were also encouraging. The available evidence suggests that physical activity is a promising strategy to improve mental health in children and young people.</p><p><strong>Conclusions: </strong>The literature overwhelmingly supports the benefits of regular physical activity both in the prevention of mental health issues for children and young people and in reduction of symptoms for those with already established symptoms. This review has translated this knowledge into accessible and relevant resources for healthcare professionals to use in their practice.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":"206-223"},"PeriodicalIF":2.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143405612","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}
Aubrey M Armento, Madison Brna, Corrine Seehusen, Amanda McCarthy, Karin D VanBaak, David R Howell
{"title":"Examination of Sex Differences in Energy Availability, Disordered Eating, and Compulsive Exercise Among Male and Female Adolescent Athletes.","authors":"Aubrey M Armento, Madison Brna, Corrine Seehusen, Amanda McCarthy, Karin D VanBaak, David R Howell","doi":"10.1097/JSM.0000000000001307","DOIUrl":"10.1097/JSM.0000000000001307","url":null,"abstract":"<p><strong>Objective: </strong>The primary aim of this study was to examine sex differences in energy availability (EA) and its relationships with disordered eating, compulsive exercise, and body mass index (BMI) among adolescent athletes.</p><p><strong>Design: </strong>Cross-sectional study.</p><p><strong>Setting: </strong>University hospital pediatric sports medicine center.</p><p><strong>Participants: </strong>Sixty-four participants (61% female) of ages 13 to 18 years, actively participating in at least 1 organized sport.</p><p><strong>Main independent variable: </strong>Participant sex.</p><p><strong>Main outcome measures: </strong>Average 7-day EA (kcal/kg FFM/d; calculated using participant-recorded dietary intake and exercise expenditure from a wrist-worn heart rate/activity monitor), Eating Disorder Examination Questionnaire (EDE-Q) score (range 0-6), Compulsive Exercise Test (CET) score (range 0-25), and age- and sex-adjusted BMI percentile.</p><p><strong>Results: </strong>There were no significant sex differences in EA (females: 40.37 ± 12.17 kcal/kg FFM/d; males: 35.99 ± 12.43 kcal/kg FFM/d; P = 0.29), EDE-Q (females: 0.68 ± 0.70; males: 0.68 ± 0.83; P = 0.99), or CET scores (females: 11.07 ± 0.44; males: 10.73 ± 0.63; P = 0.66). There were low and insignificant negative correlations between EA and EDE-Q and CET scores for female athletes (EDE-Q: r = -0.22, P = 0.18; CET: r = -0.21, P = 0.09) and male athletes (EDE-Q: r = -0.09, P = 0.66; CET: r = -0.35, P = 0.08). EA and BMI-for-age percentile were inversely correlated in both male (r = -0.451, P = 0.009) and female (r = -0.37, P = 0.02) participants.</p><p><strong>Conclusions: </strong>In our sample of adolescent athletes, lower EA occurred in the absence of notable disordered eating or compulsive exercise behaviors, suggesting unintentional underfueling (and/or underreporting of energy intake), without significant sex differences. Low BMI can be an imperfect surrogate marker for low EA. These findings inform risk factors and screening practices for low EA among adolescent athletes.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":"169-176"},"PeriodicalIF":2.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142680993","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}
Nuno Cotrim, Bruno Castilho, Carlos Cotrim, Jorge Guardado, Luís Baquero
{"title":"An Unexpected Finding in an Adolescent Rowing Athlete With Angina Pectoris. A Case Report.","authors":"Nuno Cotrim, Bruno Castilho, Carlos Cotrim, Jorge Guardado, Luís Baquero","doi":"10.1097/JSM.0000000000001286","DOIUrl":"10.1097/JSM.0000000000001286","url":null,"abstract":"<p><strong>Abstract: </strong>Significant intraventricular gradient development during exercise is rare, usually occurring with left ventricular hypertrophy. The etiopathogenesis consists of the increase in nonobstructive physiological gradients; ventricular cavitary obliteration with consequent end-systolic obstruction; and midsystolic obstruction caused by systolic anterior movement of the mitral valve compromising flow. A correlation between intraventricular gradient development and various symptoms has been established. Chest pain is common in children and is a frequent reason for referral to pediatric cardiologists. Despite the benign nature of most pediatric chest pain, extensive and costly cardiac evaluation is common in these patients. In the case presented here, we describe an adolescent rowing athlete with excruciating effort angina only during upright exercise, which was replicated while performing an exercise stress echocardiography.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":"242-245"},"PeriodicalIF":2.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582313","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}
Jeremy Swisher, Matthew Waldrop, Zachary Sitton, Christopher M Miles
{"title":"Epidemiology of Golf-Related Injuries: A 10-Year Analysis of the National Electronic Injury Surveillance System Database and the Impact of Alcohol Consumption.","authors":"Jeremy Swisher, Matthew Waldrop, Zachary Sitton, Christopher M Miles","doi":"10.1097/JSM.0000000000001299","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001299","url":null,"abstract":"<p><strong>Objective: </strong>The study purpose was to examine epidemiology of golf-related injuries and impact of alcohol consumption.</p><p><strong>Design: </strong>Descriptive epidemiologic study.</p><p><strong>Setting: </strong>Emergency department injury reports in the United States.</p><p><strong>Participants: </strong>Individuals reporting to emergency departments for golf-related injuries.</p><p><strong>Methods: </strong>Data (2011-2021) were obtained from National Electronic Injury Surveillance System. Examined trends with pivot tables. Incidence rate ratios and confidence intervals were calculated using χ2. Three hundred seventy-one injuries were removed for not being golf related.</p><p><strong>Independent variables: </strong>Age, gender, alcohol use.</p><p><strong>Main outcome measures: </strong>Injury type, injury location, injury narrative.</p><p><strong>Results: </strong>Mean age 46 years. Men (n = 7605, 71.03%) were injured more frequently. Most common injuries were sprain (n = 1699, 15.87%), laceration (n = 1544, 14.42%), and fracture (n = 1340, 12.52%). Most common locations were trunk (n = 2,417, 22.57%) and head (n = 1866, 17.43%). Most common lower extremity was knee (n = 610, 5.70%), and upper extremity was shoulder (n = 447, 4.17%). With alcohol, the rate of injury being a fracture increased from 12.39% to 18.11% [incidence rate ratio (IRR)], 1.46 [95% CI, 1.05-1.97]; P = 0.018), syncope increased from 2.63% to 9.47% (IRR, 3.51 [95% CI, 2.19-5.38]; P = 0.0001), and internal injury increased from 9.48% to 23.05% (IRR, 2.43 [95% CI, 1.82-3.18]; P = 0.0001). Injury location most common with alcohol was the head, increased from 16.95% to 37.86% (IRR, 2.23 [95% CI, 1.79-2.75]; P = 0.0001).</p><p><strong>Conclusions: </strong>Common golf injuries include sprains, lacerations, and fractures. Alcohol is a known risk factor, significantly increasing the risk of severe injuries in golfers, such as fractures and internal injuries. In addition, notable increases in head injuries and syncope were identified.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143440160","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}
Christy J Fehr, Stephen W West, Brent E Hagel, Claude Goulet, Carolyn A Emery
{"title":"Head Contact and Suspected Concussion Rates in University Basketball: Are Head Contact Penalties a Target for Prevention?","authors":"Christy J Fehr, Stephen W West, Brent E Hagel, Claude Goulet, Carolyn A Emery","doi":"10.1097/JSM.0000000000001335","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001335","url":null,"abstract":"<p><strong>Objective: </strong>To compare head contact (HC) and suspected concussion incidence rates (IRs) in male and female university basketball players and describe associated game event and court location.</p><p><strong>Design: </strong>Cross-sectional.</p><p><strong>Setting: </strong>Canadian basketball courts.</p><p><strong>Participants: </strong>Players from 5 male and 5 female 2019 to 2020 regular season basketball games.</p><p><strong>Assessment of risk factors: </strong>Prerecorded game footage was analyzed using Dartfish video analysis software to compare sexes.</p><p><strong>Main outcome measures: </strong>Poisson regression analysis was used to estimate IRs and incidence rate ratios (IRRs) for HCs and suspected concussions. Head contacts were classified as HC1 (direct, player-to-player) or HC2 (indirect, player-to-environment). Game event, court location, and penalization of HCs were reported.</p><p><strong>Results: </strong>Two hundred thirty HCs (88.7% HC1s, 11.3% HC2s) were observed. The HC1 IR was higher in male than female players (IRR, 1.55; 95% CI, 1.16-2.06). Most HCs occurred within the key. Shooting was the primary offensive game event for male and female players for receiving HC1s (24.6% and 20.0%, respectively). Defensively, HC1s occurred most frequently while guarding an attacker for male players (40.6%) and rebounding for female players (31.0%). The suspected concussion IR was not significantly different between male and female players (IRR, 2.00; 95% CI, 0.20-19.8). In total, 11.2% of HC1s to defenders and 25.7% of HC1s to offensive players were assessed as a foul.</p><p><strong>Conclusion: </strong>Head contact rates were higher for male varsity basketball players compared with female players; however, suspected concussion rates did not differ. Game event and court locations differed by sex. A priority target for injury prevention is penalization of HCs because most HCs in competition went unpenalized.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390245","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}
I Putu Gde Surya Adhitya, I Gusti Ngurah Wien Aryana, Ida Kurniawati, Sayu Aryantari Putri Thanaya, Made Bang Redy Utama
{"title":"Effect of Low-Load Blood Flow Restriction Training and High-Load Resistance Training on Quadriceps Strength, Dynamic Stability, and Functional Performance.","authors":"I Putu Gde Surya Adhitya, I Gusti Ngurah Wien Aryana, Ida Kurniawati, Sayu Aryantari Putri Thanaya, Made Bang Redy Utama","doi":"10.1097/JSM.0000000000001330","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001330","url":null,"abstract":"<p><strong>Objective: </strong>Blood flow restriction (BFR) is a method used to affix a pneumatic cuff to the uppermost part of a leg. Blood flow restriction is often combined with low load-blood flow restriction training (LL-BFRt) to enhance strength and promote muscle hypertrophy. Therefore, this research aimed to examine the effect of LL-BFRt, sham LL-BFRt, and high load-resistance training (HL-Rt) on quadriceps strength (QS), dynamic stability, and functional performance.</p><p><strong>Design: </strong>Single-blinded randomized trial method.</p><p><strong>Setting: </strong>A private physical therapy clinic in Bali, Indonesia.</p><p><strong>Participants: </strong>Data were collected from 63 basketball and rugby players assigned to 3 intervention groups, namely, LL-BFRt, sham LL-BFRt, and HL-Rt, through block randomization.</p><p><strong>Independent variables: </strong>Each participant received intervention consisting of 45-minute sessions twice per week for 8 weeks.</p><p><strong>Outcome measures: </strong>Quadriceps strength, star excursion balance test (SEBT), and single-leg hop test (SLHT) were evaluated in baseline, 4 weeks, and 8 weeks of the intervention period.</p><p><strong>Results: </strong>In LL-BFRt and HL-Rt groups, QS, SEBT, and SLHT scores were significantly improved during 8-week intervention period, except in sham LL-BFRt group. Furthermore, there was a significant improvement in LL-BFRt (QS: 9.2-33.5 Newton; SEBT: 1.2-11.1 cm; SLHT: 1.3-9.8 cm, P-values < 0.05) and HL-Rt groups (QS: 15.4-35.9 Newton; SEBT: 2.2-9.0 cm; SLHT: 4.5-15.8 cm, P < 0.05) compared with sham LL-BFRt.</p><p><strong>Conclusions: </strong>The improvements attained by participants using LL-BFRt and HL-Rt were comparable and capable of improving QS, SEBT, and SLHT more than sham LL-BFRt.</p><p><strong>Trial registration: </strong>NCT05951036.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390241","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}
{"title":"Is Decreased Hip Flexibility a Risk Factor of Arm Injuries in Young Baseball Players? Systematic Review and Meta-Analysis.","authors":"Yasuyuki Ueda, Masashi Taniguchi, Taiga Noda, Souta Minaguchi, Noriaki Ichihashi","doi":"10.1097/JSM.0000000000001285","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001285","url":null,"abstract":"<p><strong>Objectives: </strong>Although various kinematic parameters have been investigated as factors associated with shoulder and elbow injuries during pitching, the relationship between lower extremity flexibility and such injuries remains unclear. The objective of this meta-analysis was to examine the association between pitching injuries to the shoulder and elbow and lower extremity flexibility.</p><p><strong>Designs: </strong>A systematic review and meta-analysis.</p><p><strong>Date sources: </strong>A comprehensive meta-analysis was conducted using data extracted from five databases (MEDLINE, Web of Science, CENTRAL, Scopus, and PEDro) following the method of Minds. The inclusion criteria were studies focusing on throwing injuries in the shoulder and elbow, specifically related to baseball, and the investigation of motion in the lower extremities. Owing to the presence of cross-sectional and cohort studies, meta-analyses were conducted for each study type.</p><p><strong>Main results: </strong>Meta-analyses were performed using data from 11 reports. The results revealed a significant difference in lead-side hip internal rotation for both cross-sectional (P = 0.04) and cohort studies (P = 0.02), indicating a reduced range of motion (ROM) in athletes with shoulder and elbow injuries. In addition, a significant difference was observed in the hip internal rotation of the trail leg in the cross-sectional study (P = 0.04), similar to that of the lead leg. However, no significant differences were found in hip external rotation or straight leg raising (SLR) between players with and without shoulder or elbow injuries.</p><p><strong>Conclusions: </strong>This meta-analysis highlights the common occurrence of limited internal hip rotation ROM in baseball players with shoulder or elbow injuries. However, these injuries were not found to be associated with hip external rotation or SLR.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390252","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}
Abel S Mathew, Alison E Datoc, August M Price, John P Abt
{"title":"Examining the Recovery Course of Adolescent Concussion Patients With Protracted Recovery Referred to a Specialty Concussion Clinic.","authors":"Abel S Mathew, Alison E Datoc, August M Price, John P Abt","doi":"10.1097/JSM.0000000000001295","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001295","url":null,"abstract":"<p><strong>Objective: </strong>This study investigated the role of specialty concussion care on the clinical course of recovery in adolescent patients who initiated care beyond 3 weeks from their injury.</p><p><strong>Design: </strong>Retrospective analysis of protracted recovery groups was based on the number of days in which a patient presented for care postinjury: early (22-35 days), middle (36-49 days), and late (50+ days).</p><p><strong>Setting: </strong>Sports medicine and orthopedics clinic.</p><p><strong>Patients: </strong>101 patients aged 12 to 18 years.</p><p><strong>Independent variables: </strong>Age, race/ethnicity, sex, concussion or migraine history, neurodevelopmental or psychiatric diagnosis, King-Devick, Trails Making, Vestibular Ocular Motor Screening (VOMS), and Postconcussion Symptom Scale (PCSS).</p><p><strong>Main outcome measures: </strong>Days since injury to evaluation, recovery days from evaluation, and total recovery days.</p><p><strong>Results: </strong>There were no significant differences between groups for PCSS, average K-D scores, and Trails B-A. Vestibular Ocular Motor Screening change score was significantly different between groups such that the late group had less change in VOMS score compared with the early group (F = 3.81, P = 0.03). There were significant differences between groups in terms of days since injury to evaluation (F = 399.74, P < 0.001) and total recovery days (F = 19.06, <0.001). The middle (25.83 ± 34.95) and late group (30.42 ± 33.54) took approximately 1 week and 12 days longer to recover compared with the early group, respectively. Recovery days from evaluation were not significantly different between the 3 groups (F = 1.30; P = 0.28).</p><p><strong>Conclusions: </strong>Protracted recovery patients evaluated in a specialty concussion clinic received medical clearance to complete the return-to-play process with an athletic trainer within 1 month from the initial visit. The findings are consistent with previous research suggesting that earlier concussion care can expedite recovery.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142913549","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}
Thomas M Munro, McKenna C Noe, Shannon R Margherio, Brian R Lee, Brian S Harvey
{"title":"Injury Patterns in Academy-Level Male Youth Soccer Players: A 3-Season Prospective Cohort Study.","authors":"Thomas M Munro, McKenna C Noe, Shannon R Margherio, Brian R Lee, Brian S Harvey","doi":"10.1097/JSM.0000000000001288","DOIUrl":"https://doi.org/10.1097/JSM.0000000000001288","url":null,"abstract":"<p><strong>Objective: </strong>To report injury epidemiology in youth male academy-level athletes in the United States.</p><p><strong>Design: </strong>An observational study on injury occurrences and playing time over the 2019 to 2020, 2020 to 2021, and 2021 to 2022 soccer seasons.</p><p><strong>Setting: </strong>Data collected from a single midwestern soccer academy in the United States in partnership with a tertiary care level I pediatric heath institution.</p><p><strong>Patients: </strong>All male youth athletes to have enrolled and participated in the developmental academy during any of the 3 studied seasons.</p><p><strong>Interventions: </strong>None. This was an observational study.</p><p><strong>Main outcome measures: </strong>Injury rate (incidence per 1000 playing hours), type, location, mechanism (noncontact vs contact), severity, and mode of play (match vs training) in which the injury was sustained.</p><p><strong>Results: </strong>Overall rate of injury was 3.64 per 1000 h exposure. Injuries of moderate severity (8-28 days of missed playing time) were most common. When stratified by team, injury rates were highest in the U15 (5.15/1000 h) and lowest in the U12 (0.87/1000 h). Most injuries involved muscles of the lower extremities.</p><p><strong>Conclusions: </strong>Among male youth academy-level soccer athletes in the United States, older players tended to sustain injuries at a higher rate than younger. The lower extremity was the most common injury location, and muscle injuries and most common type. Concussions remain common in this population, accounting for nearly a 10th of all athletic injuries.</p><p><strong>Clinical relevance: </strong>Injury epidemiology data from this study add to the growing worldwide pool of data from youth, male, academy-level soccer athletes that will augment development of injury prevention interventions.</p>","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142913627","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}
{"title":"Exploring Psychosocial Factors Influencing Concussion Recovery in Adolescent Ice Hockey Players: Implications and International Perspectives.","authors":"Lien-Chung Wei, Hsien-Jane Chiu","doi":"10.1097/JSM.0000000000001262","DOIUrl":"10.1097/JSM.0000000000001262","url":null,"abstract":"","PeriodicalId":10355,"journal":{"name":"Clinical Journal of Sport Medicine","volume":" ","pages":"100"},"PeriodicalIF":2.1,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916284","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}