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Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.298

引用次数: 0

Changes in peak oxygen uptake (VO2peak) following renal transplant: Results after 3‐year follow‐up 肾移植后峰值摄氧量（VO2peak）的变化：3年随访后的结果

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.288

S. Angadi, Cody M. Bushroe, H. Chakkera

{"title":"Changes in peak oxygen uptake (VO2peak) following renal transplant: Results after 3‐year follow‐up","authors":"S. Angadi, Cody M. Bushroe, H. Chakkera","doi":"10.1002/tsm2.288","DOIUrl":"https://doi.org/10.1002/tsm2.288","url":null,"abstract":"Peak oxygen uptake (VO2peak) is an important predictor of cardiovascular and all‐cause mortality in patients with renal disease. VO2peak worsens in patients with chronic renal disease and has been reported to improve in the short term (6‐month time period) following renal transplant. However, long‐term changes in VO2peak following renal transplant remain uncharacterized. We examined changes in VO2peak over ~3 years of follow‐up after renal transplant in 18 patients (age—56.2 ± 2.5 years, BMI—29.7 ± 6). VO2peak was quantified using a treadmill ramp test prior to and following renal transplantation. Subjects were classified as stable vs adverse responders based on changes in VO2peak on follow‐up. Relative VO2peak declined significantly from 15.2 ± 0.8 mL/kg/min to 12.2 ± 0.4 mL/kg/min (~20% reduction) in the entire cohort principally driven by reductions in the adverse response group (n = 10; pre—16.5 ± 1.1, post—11.9 ± 0.5 mL/kg/min) that had greater reductions in VO2peak compared with the stable group (n = 8; pre—13.7 ± 0.7, post—12.5 ± 0.7 mL/kg/min). There were significantly greater hospitalizations in the adverse response group as well. The trends demonstrated in our exploratory study of 18 patients need to be examined and validated in larger cohorts.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"845 - 848"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44050620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Different training responses in elderly men and women following a prolonged muscle resistance training intervention 老年男性和女性在长期肌肉阻力训练干预后的不同训练反应

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.293

Anne Theil Gates, K. Mertz, Mads Bloch-Ibenfeldt, E. Garde, Maria Baekgaard, R. Svensson, M. Kjaer

{"title":"Different training responses in elderly men and women following a prolonged muscle resistance training intervention","authors":"Anne Theil Gates, K. Mertz, Mads Bloch-Ibenfeldt, E. Garde, Maria Baekgaard, R. Svensson, M. Kjaer","doi":"10.1002/tsm2.293","DOIUrl":"https://doi.org/10.1002/tsm2.293","url":null,"abstract":"Resistance training is an effective strategy to counteract the age‐related loss of muscle mass and strength in elderly, but whether the benefits of training differ between sexes is unclear. A total of 297 elderly men and women were randomized to 1 year of heavy resistance training (HRT) or control (CON). Changes in muscle function and body composition were compared between sexes and groups. Improvements in muscle strength, body fat, muscle mass and size were observed, but the absolute improvements in muscle strength (23 Nm ± 2.3 vs 11 Nm ± 2.2, P < .01) and visceral fat content (−215 g ± 50 vs −60 g ± 21, P < .01) were greater in men. Also, the relative decrease in body fat % (−6.8% ± 1.1 vs −2.7% ± 0.7, P < .05) and fat mass (−7.9% ± 1.4 vs −2.7% ± 1.0, P < .05) was more pronounced in men. Heavy resistance training improved more than CON in most muscular and body composition parameters with greater increase in muscle strength and decrease in body fat in men. Consequently, resistance training is recommendable to counteract age‐related losses of muscle mass and strength and to reduce body fat in elderly, however, with a small advantage for men in parameters that predict metabolic risk factors.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"892 - 899"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43593604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Quadriceps muscle size changes following exercise in anterior cruciate ligament reconstructed limbs: A systematic review 前交叉韧带重建肢体运动后四头肌大小的变化:系统回顾

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.290

B. Dutaillis, R. Timmins, T. Lathlean

{"title":"Quadriceps muscle size changes following exercise in anterior cruciate ligament reconstructed limbs: A systematic review","authors":"B. Dutaillis, R. Timmins, T. Lathlean","doi":"10.1002/tsm2.290","DOIUrl":"https://doi.org/10.1002/tsm2.290","url":null,"abstract":"Anterior cruciate ligament (ACL) injury and reconstructive surgery is known to cause long‐term negative impacts on quadriceps muscle size. With the known link between reduced muscle size and the health and functioning of the knee joint, it is important rehabilitation programs aim to restore quadriceps mass as safely and quickly as possible. However, a comprehensive review of interventions investigating the impact of training interventions on quadriceps muscle size in ACL‐reconstructed individuals has yet to be undertaken. Therefore, this article systematically reviews the evidence investigating training interventions that aim to improve quadriceps size in ACL‐reconstructed individuals. A literature search was performed in MEDLINE, SPORTDiscus, CINAHL, and Web of Science. Observational and experimental studies investigating training interventions impact on quadriceps muscle size in ACL‐reconstructed individuals were included. Risk‐of‐bias assessment (Downs and Black) was completed on included studies, data was extracted, and a best evidence synthesis was undertaken. 718 articles were returned in the initial search; following screening, six articles were included in this review. Results from the best evidence synthesis suggest there is moderate evidence for eccentrically biased training to increase quadriceps size. Both traditional resistance training and blood flow restriction training showed conflicting results for improving quadriceps size. However, the results for traditional resistance training and blood flow restriction training may have been limited by differing imaging methods across included studies. This review highlights the positive changes in quadriceps size seen following traditional, eccentrically biased and blood flow restriction exercise interventions in ACL‐reconstructed limbs, despite the limited number of studies. Further work is needed to identify and optimize the best practice for hypertrophic training in these individuals.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"859 - 871"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44573081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Neuromuscular training warm‐up in the prevention of overuse lower extremity injuries in children's football: A cluster‐randomized controlled trial 神经肌肉训练热身在预防儿童足球过度使用下肢损伤中的作用:一项随机对照试验

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.289

Matias Hilska, M. Leppänen, T. Vasankari, B. Clarsen, S. Aaltonen, R. Bahr, H. Haapasalo, J. Parkkari, P. Kannus, K. Pasanen

{"title":"Neuromuscular training warm‐up in the prevention of overuse lower extremity injuries in children's football: A cluster‐randomized controlled trial","authors":"Matias Hilska, M. Leppänen, T. Vasankari, B. Clarsen, S. Aaltonen, R. Bahr, H. Haapasalo, J. Parkkari, P. Kannus, K. Pasanen","doi":"10.1002/tsm2.289","DOIUrl":"https://doi.org/10.1002/tsm2.289","url":null,"abstract":"The objective of this study was to examine the effect of a neuromuscular training (NMT) warm‐up on the prevalence of overuse lower extremity (LE) injuries in children's football. Twenty Finnish U11‐U14 youth football clubs (n = 1409 players; females 280, males 1129; age range 9‐14) were randomized into intervention and control groups containing 10 clubs each (intervention: 44 teams, n = 676 players; control: 48 teams, n = 733 players). The intervention group performed a structured NMT warm‐up operated by team coaches for 20 weeks. The main outcome measure was the prevalence of football‐related overuse LE injuries and injuries were tracked via weekly text messages. The average weekly prevalence of overuse LE injuries was 11.6% (95% CI: 11.0%‐12.2%) in the intervention group and 11.3% (10.7%‐11.9%) in the control group. The most common anatomical locations were the knee (weekly prevalence 6.0% in the intervention group and 5.7% in the control group) and heel (2.4% and 2.6%). There was no difference in the prevalence of overuse LE injuries between the groups: odds ratio (OR) 1.01 (95% CI: 0.99‐1.03). In conclusion, NMT warm‐up was equal to standard practice warm‐up in preventing overuse LE injuries in children's football during a follow‐up of 20 weeks.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"849 - 858"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45452130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Musculoskeletal sports medicine injuries in special operations forces soldiers 特种作战部队士兵肌肉骨骼运动医学损伤

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.291

Marius Sartvin Lendal, M. Kjaer

引用次数: 0

Pain medication use in youth athletes: A cross‐sectional study of 466 youth handball players 青少年运动员使用止痛药:对466名青少年手球运动员的横断面研究

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.295

Dilara Merve Sari, Julie Rønne Pedersen, J. Bloch Thorlund, Ulla Ramer Mikkelsen, M. Møller

{"title":"Pain medication use in youth athletes: A cross‐sectional study of 466 youth handball players","authors":"Dilara Merve Sari, Julie Rønne Pedersen, J. Bloch Thorlund, Ulla Ramer Mikkelsen, M. Møller","doi":"10.1002/tsm2.295","DOIUrl":"https://doi.org/10.1002/tsm2.295","url":null,"abstract":"The aim of this study was to determine the 4‐week prevalence of pain medication use in youth athletes, the type of medication used, the reasons for use, and from where the athletes obtained the medication. 466 handball players (aged 14‐18) were surveyed about their pain medication use within the preceding 4 weeks. The questionnaire consisted of 3 parts: type of pain medication used (if any; non‐steroidal anti‐inflammatory drugs (NSAIDs), acetaminophen/paracetamol, and acetylsalicylic acid (ASA)), the reasons for use, and from where it was obtained. 190 players (41% [95% CI 36%‐45%]) reported pain medication use within the last 4 weeks. Paracetamol was the most reported type (n = 157, 83% [95% CI 77%‐88%]), followed by NSAIDs (n = 98, 52% [95% CI 44%‐59%]); 67 reported “injury‐related reasons” for their use, and most participants reported to obtain the pain medication via “from home or bought over‐the‐counter (OTC)” (n = 167, 88% [95% CI 82%‐92%]). Pain medication use in youth handball players is common, particularly among female players, and a substantial proportion of the overall use is due to injury‐related reasons. The vast majority of the players got their pain medication from home or purchased it OTC. Further research is needed to comprehend these patterns of use, including the long‐term use.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"914 - 920"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44162679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Effects of training load and non‐training stress on injury risk in collegiate ice hockey players 训练负荷和非训练压力对高校冰球运动员损伤风险的影响

Translational sports medicine Pub Date : 2021-11-01 DOI: 10.1002/tsm2.297

Christian K. W. Mustapich, M. Koehle

{"title":"Effects of training load and non‐training stress on injury risk in collegiate ice hockey players","authors":"Christian K. W. Mustapich, M. Koehle","doi":"10.1002/tsm2.297","DOIUrl":"https://doi.org/10.1002/tsm2.297","url":null,"abstract":"This prospective cohort study investigated the relationships between cumulative training loads measured in arbitrary units (AU), non‐training stress levels, and athletic injury risk in one team of male collegiate ice hockey players. Measures of athlete training load and non‐training stress were recorded each on‐ice session over one season. Daily load and stress sums were calculated for the two‐day and two‐week periods preceding each on‐ice session. Athletic injuries were also recorded, and odds ratio analyses were used to determine relationships between training load and injury risk, as well as non‐training stress and injury risk. Athletes who exerted training loads of 360 AU‐540 AU and of 540 AU‐1380 AU over 2 days experienced significantly greater odds of injury compared to athletes who exerted training loads <360 AU and <540 AU, respectively. This study concluded that as two‐day training load increases, so do the odds of injury in this sample. In an effort to reduce the odds of athletic injury, the monitoring of individual two‐day cumulative training load should be incorporated into the training programs of elite ice hockey players.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"931 - 936"},"PeriodicalIF":0.0,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46707492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The effect of structured aerobic exercise on adherence, body mass index, hemoglobin A1c, and quality of life in type 1 and type 2 diabetes mellitus 有组织的有氧运动对1型和2型糖尿病患者的依从性、体重指数、血红蛋白A1c和生活质量的影响

Translational sports medicine Pub Date : 2021-10-28 DOI: 10.1002/tsm2.286

Max Golka, Mark Spiller, N. Schmidt, Anna Turnowsky, Martin Grauduszus, J. Matthes, C. Joisten

引用次数: 0

Association between training load, intensity, and overuse problems during pre‐season in Icelandic male handball 冰岛男子手球季前训练负荷、强度和过度使用问题之间的关系

Translational sports medicine Pub Date : 2021-10-21 DOI: 10.1002/tsm2.287

E. T. Rafnsson, G. Myklebust, Ö. Valdimarsson, A. Arnason

{"title":"Association between training load, intensity, and overuse problems during pre‐season in Icelandic male handball","authors":"E. T. Rafnsson, G. Myklebust, Ö. Valdimarsson, A. Arnason","doi":"10.1002/tsm2.287","DOIUrl":"https://doi.org/10.1002/tsm2.287","url":null,"abstract":"In this prospective cohort study, the aim was to examine any association between pre‐season training load and overuse problems (OP) in low back, knee, and shoulder in Icelandic elite male handball players. A total of 139 players participated, answering the OSTRC overuse questionnaire weekly during a 6‐week period. The training volume and intensity were registered by the coaches. The average weekly OP prevalence for shoulder was 40% (95% CI 36% to 44%), for knee 33% (95% CI 28% to 38%), and for low back 31% (95% CI 26% to 36%). Substantial overuse problems (SOP) were 14% (95% CI 11% to 17%) for shoulder, 11% (95% CI 10% to 12%) for knee, and 6% (95% CI 4% to 8%) for low back. The knee was most susceptible for OP with weekly number of training and training hours associated with OP and SOP. For individual training factors, running (OP; OR = 1.30, SOP; OR = 1.59), and shooting practice (OP; OR = 1.82, SOP; OR = 3.22) had the highest associations for knee problems. Jumping was associated with OP in low back (OR = 4.55). Handball players are most susceptible for OP in knees during their pre‐season. Every week, 30% participated with (SOP), affecting their performance and participation.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":"4 1","pages":"837 - 844"},"PeriodicalIF":0.0,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45924939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1