Journal of Sport and Health Science最新文献

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Towards precision 24-hour movement behavior recommendations-The next new paradigm? 实现精准的 24 小时运动行为建议--下一个新范例?
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-11-01 Epub Date: 2024-05-09 DOI: 10.1016/j.jshs.2024.05.003
Mark S Tremblay, Markus J Duncan, Nicholas Kuzik, Diego Augusto Santos Silva, Valerie Carson
{"title":"Towards precision 24-hour movement behavior recommendations-The next new paradigm?","authors":"Mark S Tremblay, Markus J Duncan, Nicholas Kuzik, Diego Augusto Santos Silva, Valerie Carson","doi":"10.1016/j.jshs.2024.05.003","DOIUrl":"10.1016/j.jshs.2024.05.003","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11336299/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140909687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ready, set, go: Medical preparations for the Paris 2024 Paralympic Games. 准备、就绪、开始--2024 年巴黎残奥会医疗筹备工作。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-11-01 Epub Date: 2024-05-20 DOI: 10.1016/j.jshs.2024.05.007
Carolette Snyders, Wayne Derman, Martin Schwellnus
{"title":"Ready, set, go: Medical preparations for the Paris 2024 Paralympic Games.","authors":"Carolette Snyders, Wayne Derman, Martin Schwellnus","doi":"10.1016/j.jshs.2024.05.007","DOIUrl":"10.1016/j.jshs.2024.05.007","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11336298/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141082306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the associations between skeletal muscle echogenicity and physical function in aging adults: A systematic review with meta-analyses. 探索老年人骨骼肌回声与身体功能之间的关联:系统回顾与荟萃分析。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-11-01 Epub Date: 2024-05-15 DOI: 10.1016/j.jshs.2024.05.005
Dustin J Oranchuk, Stephan G Bodkin, Katie L Boncella, Michael O Harris-Love
{"title":"Exploring the associations between skeletal muscle echogenicity and physical function in aging adults: A systematic review with meta-analyses.","authors":"Dustin J Oranchuk, Stephan G Bodkin, Katie L Boncella, Michael O Harris-Love","doi":"10.1016/j.jshs.2024.05.005","DOIUrl":"10.1016/j.jshs.2024.05.005","url":null,"abstract":"<p><strong>Background: </strong>Assessment and quantification of skeletal muscle within the aging population is vital for diagnosis, treatment, and injury/disease prevention. The clinical availability of assessing muscle quality through diagnostic ultrasound presents an opportunity to be utilized as a screening tool for function-limiting diseases. However, relationships between muscle echogenicity and clinical functional assessments require authoritative analysis. Thus, we aimed to (a) synthesize the literature to assess the relationships between skeletal muscle echogenicity and physical function in older adults (≥60 years), (b) perform pooled analyses of relationships between skeletal muscle echogenicity and physical function, and (c) perform sub-analyses to determine between-muscle relationships.</p><p><strong>Methods: </strong>CINAHL, Embase, MEDLINE, PubMed, and Web of Science databases were systematically searched to identify articles relating skeletal muscle echogenicity to physical function in older adults. Risk-of-bias assessments were conducted along with funnel plot examination. Meta-analyses with and without sub-analyses for individual muscles were performed utilizing Fisher's Z transformation for the most common measures of physical function. Fisher's Z was back-transformed to Pearson's r for interpretation.</p><p><strong>Results: </strong>Fifty-one articles (n = 5095, female = ∼2759, male = ∼2301, 72.5 ± 5.8 years, mean ± SD (1 study did not provide sex descriptors)) were extracted for review, with previously unpublished data obtained from the authors of 13 studies. The rectus femoris (n = 34) and isometric knee extension strength (n = 22) were the most accessed muscle and physical qualities, respectively. The relationship between quadriceps echogenicity and knee extensor strength was moderate (n = 2924, r = -0.36 (95% confidence interval: -0.38 to -0.32), p < 0.001), with all other meta-analyses (grip strength, walking speed, sit-to-stand, timed up-and-go) resulting in slightly weaker correlations (r:  -0.34 to -0.23, all p < 0.001). Sub-analyses determined minimal differences in predictive ability between muscle groups, although combining muscles (e.g., rectus femoris + vastus lateralis) often resulted in stronger correlations with maximal strength.</p><p><strong>Conclusion: </strong>While correlations are modest, the affordable, portable, and noninvasive ultrasonic assessment of muscle quality is a consistent predictor of physical function in older adults. Minimal between-muscle differences suggest that echogenicity estimates of muscle quality are systemic. Therefore, practitioners may be able to scan a single muscle to estimate full-body skeletal muscle quality/composition, while researchers should consider combining multiple muscles to strengthen the model.</p>","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11336328/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140960504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Promoting public health through the 2024 Compendium of Physical Activities: Strategies for adults, older adults, and wheelchair users. 通过《2024 年体育活动汇编》促进公众健康:针对成年人、老年人和轮椅使用者的策略。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-11-01 Epub Date: 2024-05-31 DOI: 10.1016/j.jshs.2024.05.013
Stephen D Herrmann, Scott A Conger, Erik A Willis, Barbara E Ainsworth
{"title":"Promoting public health through the 2024 Compendium of Physical Activities: Strategies for adults, older adults, and wheelchair users.","authors":"Stephen D Herrmann, Scott A Conger, Erik A Willis, Barbara E Ainsworth","doi":"10.1016/j.jshs.2024.05.013","DOIUrl":"10.1016/j.jshs.2024.05.013","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11336313/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141200842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A marathon, not a sprint: Increasing population physical activity as a legacy of sports mega-events. 马拉松,而非短跑:增加人口体育活动是大型体育赛事的遗产。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-11-01 Epub Date: 2024-06-19 DOI: 10.1016/j.jshs.2024.06.002
Fiona C Bull, Paul J Simpson
{"title":"A marathon, not a sprint: Increasing population physical activity as a legacy of sports mega-events.","authors":"Fiona C Bull, Paul J Simpson","doi":"10.1016/j.jshs.2024.06.002","DOIUrl":"10.1016/j.jshs.2024.06.002","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11336300/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141437625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Massive sarcomerogenesis in human skeletal muscle following long-term eccentric exercise intervention. 长期偏心运动干预后人体骨骼肌中的大量肉瘤生成。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-10-25 DOI: 10.1016/j.jshs.2024.101003
Heiliane de Brito Fontana, Walter Herzog
{"title":"Massive sarcomerogenesis in human skeletal muscle following long-term eccentric exercise intervention.","authors":"Heiliane de Brito Fontana, Walter Herzog","doi":"10.1016/j.jshs.2024.101003","DOIUrl":"https://doi.org/10.1016/j.jshs.2024.101003","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Muscle power: A simple concept causing much confusion. 肌肉力量:一个简单的概念却引起了许多困惑。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-10-25 DOI: 10.1016/j.jshs.2024.101005
Azim Jinha, Walter Herzog
{"title":"Muscle power: A simple concept causing much confusion.","authors":"Azim Jinha, Walter Herzog","doi":"10.1016/j.jshs.2024.101005","DOIUrl":"https://doi.org/10.1016/j.jshs.2024.101005","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Commentary on "Multiscale hamstring muscle adaptations following 9 weeks of eccentric training". 关于 "9 周偏心训练后腿筋肌肉的多尺度适应性 "的评论。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-10-25 DOI: 10.1016/j.jshs.2024.101002
Markus Tilp
{"title":"Commentary on \"Multiscale hamstring muscle adaptations following 9 weeks of eccentric training\".","authors":"Markus Tilp","doi":"10.1016/j.jshs.2024.101002","DOIUrl":"https://doi.org/10.1016/j.jshs.2024.101002","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Comment on "Development of an accelerometer age- and sex-specific approach based on population-standardized values for physical activity surveillance: A proof of concept". 关于 "基于人口标准化值开发针对不同年龄和性别的加速度计方法,用于体力活动监测:概念验证 "发表评论。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-10-25 DOI: 10.1016/j.jshs.2024.101004
Alex V Rowlands, Richard P Troiano
{"title":"Comment on \"Development of an accelerometer age- and sex-specific approach based on population-standardized values for physical activity surveillance: A proof of concept\".","authors":"Alex V Rowlands, Richard P Troiano","doi":"10.1016/j.jshs.2024.101004","DOIUrl":"https://doi.org/10.1016/j.jshs.2024.101004","url":null,"abstract":"","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142569949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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
Residual force enhancement decreases when scaling from the single muscle fiber to joint level in humans. 当人类从单个肌肉纤维扩展到关节水平时,残余力增强会减弱。
IF 9.7 1区 医学
Journal of Sport and Health Science Pub Date : 2024-10-23 DOI: 10.1016/j.jshs.2024.101000
Avery Hinks, Kaitlyn B E Jacob, Makenna A Patterson, Benjamin E Dalton, Geoffrey A Power
{"title":"Residual force enhancement decreases when scaling from the single muscle fiber to joint level in humans.","authors":"Avery Hinks, Kaitlyn B E Jacob, Makenna A Patterson, Benjamin E Dalton, Geoffrey A Power","doi":"10.1016/j.jshs.2024.101000","DOIUrl":"10.1016/j.jshs.2024.101000","url":null,"abstract":"<p><strong>Background: </strong>Residual force enhancement (rFE), defined as increased isometric force following active lengthening compared to a fixed-end isometric contraction at the same muscle length and level of activation, is present across all scales of muscle. While rFE is always present at the cellular level, often rFE \"non-responders\" are observed during joint-level voluntary contractions.</p><p><strong>Methods: </strong>We compared rFE between the joint level and single fiber level (vastus lateralis biopsies) in 16 young males. In vivo voluntary knee-extensor rFE was measured by comparing steady-state isometric torque between a stretch-hold (maximal activation at 150°, stretch to 70°, hold) and a fixed-end isometric contraction, with ultrasonographic recording of vastus lateralis fascicle length (FL). Fixed-end contractions were performed at 67.5°, 70.0°, 72.5°, and 75.0°; the joint angle that most closely matched FL of the stretch-hold contraction's isometric steady-state was used to calculate rFE. The starting and ending FLs of the stretch-hold contraction were expressed as % optimal FL, determined via torque-angle relationship.</p><p><strong>Results: </strong>In single fiber experiments, the starting and ending fiber lengths were matched relative to optimal length determined from in vivo testing, yielding an average sarcomere excursion of ∼2.2-3.4µm. There was a greater magnitude of rFE at the single fiber (∼20%) than joint level (∼5%) (p = 0.004), with \"non-responders\" only observed at the joint level.</p><p><strong>Conclusion: </strong>By comparing rFE across scales within the same participants, we show the development of the rFE non-responder phenomenon is upstream of rFE's cellular mechanisms, with rFE only lost rather than gained when scaling from single fibers to the joint level.</p>","PeriodicalId":48897,"journal":{"name":"Journal of Sport and Health Science","volume":null,"pages":null},"PeriodicalIF":9.7,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142511113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"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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