Sports Health-A Multidisciplinary Approach最新文献

{"title":"Effects of Delayed-Onset Muscle Pain on Respiratory Muscle Function.","authors":"Sema Ozden, Ozge Ozalp, Rabia Tugba Kilic, Hayri Baran Yosmaoglu","doi":"10.1177/19417381231214776","DOIUrl":"10.1177/19417381231214776","url":null,"abstract":"<p><strong>Background: </strong>Delayed-onset muscle soreness (DOMS) has been widely examined in the peripheral muscles; however, studies showing the potential effects of DOMS on respiratory function are limited.</p><p><strong>Hypothesis: </strong>DOMS in trunk muscles has a negative effect on respiratory function parameters, respiratory muscle strength, respiratory muscle endurance, and exercise capacity.</p><p><strong>Study design: </strong>Prospective cohort study.</p><p><strong>Level of evidence: </strong>Level 2.</p><p><strong>Methods: </strong>In 24 healthy participants with a mean age of 21 ± 2 years, DOMS was induced for the trunk muscles with a load equal to 80% of the maximum repetitive voluntary contraction. Pulmonary function parameters, respiratory muscle strength and endurance, exercise capacity, pain, fatigue, and dyspnea perception severity were recorded before DOMS and at 24 and 48 hours after DOMS.</p><p><strong>Results: </strong>After DOMS, decreases were observed in respiratory function parameters, namely, forced vital capacity, forced expiratory volume in the first second, vital capacity, and 25% to 75% flow rate value of forced expiratory volume (25% to 75%) (<i>P</i> = 0.02, <i>P</i> = 0.02, <i>P</i> < 0.01, <i>P</i> = 0.01, respectively). Maximal inspiratory pressure and exercise capacity also decreased (<i>P</i> = 0.02, <i>P</i> < 0.01, respectively). No difference was observed between all 3 measurements of maximal expiratory pressure (MEP) and MEP% values (<i>P</i>₁ = <i>P</i>₂ = <i>P</i>₃ ≥ 0.99). The results of the respiratory muscle endurance tests did not reveal a significant difference in terms of load and time in all 3 conditions (<i>P</i> > 0.05).</p><p><strong>Conclusion: </strong>After DOMS, there was a 4% to 7.5% decrease in respiratory function parameters, and a 6.6% decrease in respiratory muscle strength.</p><p><strong>Clinical relevance: </strong>The occurrence of DOMS before a competition can have a detrimental impact on pulmonary performance. Hence, it is imperative to consider this factor when devising training and exercise programs. In addition, the development of treatment protocols becomes crucial if DOMS arises.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"942-949"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531019/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138809510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Call to Action for Team Physicians.","authors":"Edward M Wojtys","doi":"10.1177/19417381241289298","DOIUrl":"10.1177/19417381241289298","url":null,"abstract":"","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":"16 6","pages":"873"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531046/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Influence of Footwear Selection on Youth Running Biomechanics: A Pilot Study.","authors":"Andrew G Traut, J J Hannigan, Justin A Ter Har, Christine D Pollard","doi":"10.1177/19417381231215070","DOIUrl":"10.1177/19417381231215070","url":null,"abstract":"<p><strong>Background: </strong>The relationship of running biomechanics, footwear, and injury has been studied extensively in adults. There has been little research on the effects of footwear on running biomechanics in youth.</p><p><strong>Hypothesis: </strong>Running biomechanics of youth will be significantly affected by changes in footwear. Minimal shoe running will demonstrate similarities to barefoot.</p><p><strong>Study design: </strong>Crossover study design: randomized trial.</p><p><strong>Level of evidence: </strong>Level 2.</p><p><strong>Methods: </strong>A total of 14 active male youth (8-12 years old) participants with no previous exposure to minimalist shoes or barefoot running had running biomechanics (lower extremity sagittal plane kinematics and vertical ground reaction forces [vGRFs]) collected and analyzed in 3 footwear conditions (barefoot, traditional, and minimal shoe).</p><p><strong>Results: </strong>The average vertical loading rate (AVLR) was significantly greater running barefoot (173.86 bodyweights per second [BW/s]) and in the minimal shoe (138.71 BW/s) compared with the traditional shoe (78.06 BW/s), (<i>P</i> < 0.01). There were significant differences between shoe conditions for knee flexion at initial contact (<i>P</i> < 0.01), knee sagittal plane excursion (<i>P</i> < 0.01), peak dorsiflexion (<i>P</i> < 0.01), and dorsiflexion at initial contact (<i>P</i> = 0.03). No participants displayed a forefoot-strike during this study.</p><p><strong>Conclusion: </strong>The introduction of barefoot and minimalist running in habitually shod youth significantly affected the running biomechanics of youth and caused immediate alterations in both lower extremity kinematics and vGRFs. Running barefoot or in minimal shoes dramatically increased the AVLR, which has been associated with injury, compared with a traditional shoe.</p><p><strong>Clinical relevance: </strong>This study evaluated the effects of footwear on overground running biomechanics, including AVLR, in pre- and early-adolescent youth males. Based on our findings, clinicians should exercise caution in barefoot or minimal shoe transition among young, habitually shod, runners due to the immediate and dramatic increases in AVLRs.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"913-919"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531011/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138809522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ankle Injury Prevention Programs for Youth Sports: A Systematic Review and Meta-analysis.","authors":"Ryan Berkey, Afsar Sunesara, Lindsay Allen, Ryan Pontiff, Alison DeVries, Steve R Fisher","doi":"10.1177/19417381241231588","DOIUrl":"10.1177/19417381241231588","url":null,"abstract":"<p><strong>Context: </strong>Previous research has demonstrated that using a multicomponent approach to ankle injury preventions can significantly reduce ankle injuries; however, these studies lack specific intervention recommendations.</p><p><strong>Objective: </strong>To evaluate the exercise components of prevention programs on ankle injuries specifically in high school athletes. Secondary objectives were to assess the overall effectiveness of prevention programs on ankle injuries in this population and how compliance and education may impact success.</p><p><strong>Data sources: </strong>A total of 5 databases were searched through September 26, 2022.</p><p><strong>Study selection: </strong>Study inclusion criteria included randomized control trials (RCTs) investigating exercise interventions in high school athletes aged 13 to 19 years, participation in sports competition, reporting of injury incidence, and specific exercise interventions used.</p><p><strong>Study design: </strong>Systematic review and meta-analysis.</p><p><strong>Level of evidence: </strong>Level 1.</p><p><strong>Data extraction: </strong>Pooled overall ankle injury incidence rate ratio and 95% CIs were calculated using random-effects meta-analysis.</p><p><strong>Results: </strong>A total of 10 studies were included, of which 9 used multicomponent exercise interventions and 1 used only balance training. Of the 10 studies, 3 demonstrated statistically significant reduction in ankle injuries. When data from all 10 studies were pooled and analyzed, there was a statistically significant overall reduction (incidence rate ratio, 0.74; 95% CI 0.60-0.91) in ankle injuries when comparing intervention groups with controls.</p><p><strong>Conclusion: </strong>The most effective injury prevention programs included multiple components, emphasized strengthening and agility exercises, and promoted high adherence to the intervention. The importance of coach and player education on how and why to perform an injury prevention program as well as the frequency and duration of programs was also important. Exercise-based injury prevention programs may reduce ankle injury incidence in youth athletes by 26% when pooling data from a multitude of sport types/settings.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"1029-1037"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531064/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139974563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship Between Postural Stability and Proprioception, Pain, Quadriceps Strength, and Muscle Tightness in Athletes With Patellar Tendinopathy.","authors":"Thouraya Fendri, Bruno Beaune, Sofien Kasmi, Fatma Chaari, Sonia Sahli, Sébastien Boyas","doi":"10.1177/19417381241231617","DOIUrl":"10.1177/19417381241231617","url":null,"abstract":"<p><strong>Background: </strong>Athletes with patellar tendinopathy (PT) have postural stability deficits; however, the underlying mechanisms and factors responsible remain unknown. The effect on postural stability in PT of decreased quadriceps strength, altered proprioception, lower-limb muscle tightness, and knee pain, which explain postural stability deficiency in other populations, is uninvestigated.</p><p><strong>Hypothesis: </strong>Proprioceptive acuity, muscle tightness, quadriceps strength, and pain predict postural stability in athletes with PT.</p><p><strong>Study design: </strong>Cross-sectional comparative study.</p><p><strong>Level of evidence: </strong>Level 2.</p><p><strong>Methods: </strong>A total of 43 athletes with PT and 43 healthy athletes were enrolled. Static and dynamic postural stability, proprioceptive acuity, muscle tightness, quadriceps strength, and pain were evaluated using a force platform, Y-balance test (YBT), a weight discrimination protocol, a goniometer, an isometric dynamometer, and a valid questionnaire, respectively.</p><p><strong>Results: </strong>Athletes with PT had significantly worse static and dynamic postural stability in the affected limb (AL) compared with the nonaffected limb (NAL) (<i>P</i> < 0.01) and the control group (<i>P</i> < 0.01). Athletes suffering from PT revealed lower quadriceps strength (<i>P</i> < 0.01), proprioceptive acuity (<i>P</i> = 0.02), and higher muscle tightness in the AL compared with the NAL and controls. Quadriceps weakness of the AL and pain in athletes with PT explained the variance of dynamic postural stability impairment.</p><p><strong>Conclusion: </strong>Athletes with PT have postural stability deficiency compared with healthy peers. Our results demonstrate that quadriceps muscle weakness and pain are the factors that explain postural stability impairment.</p><p><strong>Clinical relevance: </strong>These results can assist clinicians in the design of therapeutic balance rehabilitation programs by acting not only on pain relief but also on quadriceps strengthening through resistance training to avoid subsequent injuries in athletes with PT.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"991-999"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531022/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140029608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Running Exercise on Intervertebral Disc: A Systematic Review.","authors":"Dingbo Shu, Siyu Dai, Jianping Wang, Fanjing Meng, Chuan Zhang, Zhenhua Zhao","doi":"10.1177/19417381231221125","DOIUrl":"10.1177/19417381231221125","url":null,"abstract":"<p><strong>Context: </strong>Running is one of the most popular sports worldwide. However, controversies exist regarding how running affects runner's intervertebral discs (IVD).</p><p><strong>Objective: </strong>The purpose of this study was to systematically review studies that evaluated IVD morphology or composition changes in response to running exercise, to determine the impact of running exercise on IVD.</p><p><strong>Data sources: </strong>A systematic literature search was performed for 4 major databases: PubMed, Cochrane, Embase, and Web of Science.</p><p><strong>Study selection: </strong>Inclusion criteria were as follows: (1) healthy people without known IVD disease or major complications such as tuberculosis (IVD degeneration or low back pain are considered as minor complications); (2) subjects performed 1-time or regular running exercises; (3) pre and post comparison of runners or comparison between runners and healthy control subjects; (4) direct or indirect IVD morphology or composition measured; (5) IVD assessed before and after either acute or chronic running exercise, or compared cross-sectionally between runners and controls. Exclusion criteria were as follows: (1) reviews, editorials, letters or abstracts only; (2) animal studies; (3) subjects performed exercise other than running.</p><p><strong>Study design: </strong>Systematic review.</p><p><strong>Level of evidence: </strong>Level 3.</p><p><strong>Data extraction: </strong>The extracted data included study design and primary outcomes of the included studies. The Newcastle-Ottawa scale (NOS) was used to evaluate study quality and risk of bias.</p><p><strong>Results: </strong>A total of 13 studies with 632 participants were included in the final analysis; 4 studies measured IVD changes using stature or spinal height, and the other 9 measured IVD changes using magnetic resonance imaging; 6 studies found that running acutely and negatively impacts IVD; 3 out of 5 cross-sectional studies found that IVD parameters are better for runners than controls; 1 longitudinal study found no significant difference in IVD before and after training for marathon in runners; 1 longitudinal study found no significant difference in changes of IVD between runners and controls after 15 years of follow-up.</p><p><strong>Conclusion: </strong>Negative changes in IVD exist for a short period of time after running, which may be due to the temporary compression pushing water content out of the disc. Cross-sectional studies suggest that long-term running exerts a mild positive effect on IVD; however, this inference has not been confirmed by high-quality longitudinal studies.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"958-970"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531067/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139418575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Protecting Medical Autonomy in College Sports.","authors":"Scott A Lynch","doi":"10.1177/19417381241289299","DOIUrl":"10.1177/19417381241289299","url":null,"abstract":"","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":"16 6","pages":"874"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531013/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"2024 Reviewer List.","authors":"","doi":"10.1177/19417381241288801","DOIUrl":"10.1177/19417381241288801","url":null,"abstract":"","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":"16 6","pages":"1058-1061"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531033/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142669665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Profound First-Degree Atrioventricular Block in a High-Level Basketball Athlete.","authors":"Justin D Stumph, William K Cornwell, Michael A Rosenberg, Morteza Khodaee","doi":"10.1177/19417381231210297","DOIUrl":"10.1177/19417381231210297","url":null,"abstract":"<p><p>First-degree atrioventricular (AV) block (PR interval >200 ms) is commonly observed among screening electrocardiogram (ECG) in athletes. Profound first-degree AV block (PR interval >400 ms) and Mobitz type I (Wenckebach) second-degree AV block are generally uncommon and often require further workup on a case-by-case basis, particularly when there is concern for a structural cardiac abnormality. In this case, we present an example of an asymptomatic profound first-degree AV block with Mobitz type I (Wenckebach) second-degree AV block. Transthoracic echocardiogram and stress echocardiogram were unremarkable and the patient was cleared to participate in sports without any restriction. Physicians managing athletes should be aware of ECG features that require additional evaluation and cardiology consultation.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"938-941"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531002/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72016050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mental Health in Elite Coaches.","authors":"Laura Baumann, Andres Ricardo Schneeberger, Alan Currie, Samuel Iff, Erich Seifritz, Malte Christian Claussen","doi":"10.1177/19417381231223472","DOIUrl":"10.1177/19417381231223472","url":null,"abstract":"<p><strong>Context: </strong>Coaches play an important role in promoting mental health in elite sports. However, they themselves are exposed to risks affecting their mental health, and their fears and worries are often overlooked. Moreover, it remains unclear how coaches' mental health affects their athletes' mental health.</p><p><strong>Objective: </strong>To create a compilation of the literature on (1) elite coaches' mental health and (2) how coaches' mental health influences elite athletes' mental health. Building on this, recommendations for improving coaches' psychological well-being should be elaborated upon and discussed.</p><p><strong>Data sources: </strong>A literature search was conducted up to November 30, 2021, using the following databases: PubMed, PsycINFO, Scopus, Web of Science, and SportDiscus.</p><p><strong>Study selection: </strong>Studies reporting elite coaches' mental health symptoms and disorders and the influence of elite coaches' mental health on elite athletes' mental health were included.</p><p><strong>Study design: </strong>Scoping review.</p><p><strong>Level of evidence: </strong>Level 4.</p><p><strong>Data extraction: </strong>Data regarding elite coaches' mental health, as well as their influence on athletes' mental health and performance, were included in a descriptive analysis. The PRISMA guidelines were used to guide this review.</p><p><strong>Results: </strong>Little research has been done on elite coaches' mental health disorders, although studies confirm that they do experience, for example, symptoms of burnout, anxiety, and depression. The influence of coaches' mental health on their athletes is underinvestigated, with research focused mainly on the influence of coaches' stress.</p><p><strong>Conclusion: </strong>Knowledge about coaches' mental health is still limited. Coaches' poor mental health diminishes coaching performance and might impair athletes' mental health. Coaches should receive more support, including sports psychiatric care and education on the importance of mental health. This could improve the mental health of both coaches and athletes, and positively affect athlete performance.</p>","PeriodicalId":54276,"journal":{"name":"Sports Health-A Multidisciplinary Approach","volume":" ","pages":"1050-1057"},"PeriodicalIF":2.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11531048/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139514183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}