Translational sports medicine最新文献_第7页

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":null,"pages":null},"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":null,"pages":null},"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

Prevalence and factors associated with low back pain in retired Great Britain’s Olympians: A cross‐sectional study 英国退役奥运会运动员腰痛的患病率及相关因素:一项横断面研究

Translational sports medicine Pub Date : 2021-10-06 DOI: 10.1002/tsm2.284

Dale J. Cooper, M. Batt, M. O’Hanlon, D. Palmer

{"title":"Prevalence and factors associated with low back pain in retired Great Britain’s Olympians: A cross‐sectional study","authors":"Dale J. Cooper, M. Batt, M. O’Hanlon, D. Palmer","doi":"10.1002/tsm2.284","DOIUrl":"https://doi.org/10.1002/tsm2.284","url":null,"abstract":"This study determined the point prevalence and factors associated with low back pain (LBP) in retired Great Britain's (GB) Olympians. Six hundred and thirteen retired athletes completed a cross‐sectional survey. Prevalence of LBP (pain on most days in the past 4‐weeks) was 32.1%. LBP was associated with a prior significant low back injury [aOR 2.51; 95% CI, 1.60‐ 3.92, P < .001] and a change from a healthy to a high BMI [aOR 2.21; 95% CI, 1.46‐3.34, P < .001]. Fewer cases of LBP were reported in those with a moderate training volume [aOR 0.29; 95% CI, 0.18‐0.48, P < .001] and those aged 75 years and older [aOR 0.51; 95% CI, 0.29‐0.91, P = .022]. Chronic LBP (symptoms past ≥12‐weeks) was associated with a higher pain severity [aOR 1.18; 95% CI, 1.02‐1.37. P = .031], widespread pain [aOR 2.62; 95% CI, 1.15‐5.99, P = .022], anxiety (aOR 2.99; 95% CI, 1.14‐7.80, P = .025), and depression [aOR 2.47; 95% CI, 1.08‐5.63, P = .031]. LBP is common in retired GB Olympians. Chronic symptoms were associated with features of central sensitization and imply that different pain mechanisms are involved in those with persistent symptoms. Strategies to promote health among retired athletes should consider the importance of psychological factors in the management of back pain.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44919867","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

Player adherence to SHRed injuries Basketball neuromuscular training warm‐up program: Can exercise fidelity be objectively measured? 球员对SHRed损伤的依从性篮球神经肌肉训练热身计划：运动保真度可以客观衡量吗？

Translational sports medicine Pub Date : 2021-10-06 DOI: 10.1002/tsm2.285

Kimberley Befus, M. McDonough, A. Räisänen, O. Owoeye, K. Pasanen, C. Emery

{"title":"Player adherence to SHRed injuries Basketball neuromuscular training warm‐up program: Can exercise fidelity be objectively measured?","authors":"Kimberley Befus, M. McDonough, A. Räisänen, O. Owoeye, K. Pasanen, C. Emery","doi":"10.1002/tsm2.285","DOIUrl":"https://doi.org/10.1002/tsm2.285","url":null,"abstract":"Neuromuscular training (NMT) warm‐up programs are effective in reducing injury rates in youth team sports, including basketball, with greater adherence improving their effectiveness in preventing injuries in sport. To understand player adherence to a SHRed Injuries Basketball NMT (SIB NMT) warm‐up, we developed and utilized an observational tool to assess NMT exercise fidelity and compared exercise fidelity in boys and girls. Reliable methods for use of the SHRED Injuries Basketball Observation Tool (SIB OT) were established through two rounds of training. The percent agreement between raters was 66.09% for round one and 68.63% for round two. Sixty‐six youth basketball players (20 male and 46 female; median age 16) performing the SIB NMT were filmed. Exercise fidelity was assessed from video clips using the SIB OT. Overall exercise fidelity scores were based on total score achieved/total score attempted x100. The mean exercise fidelity score for boys [x ̅ = 57.35% (95% CI 53%‐62%)] was lower than for girls [x ̅ = 65.51% (95% CI; 62%‐69%)] (t = −2.88, P = .0027). Future research should focus on implementation strategies to improve exercise fidelity for NMT warm‐up programs in youth sport and further examine the impact of exercise fidelity on the preventative effect of NMT warm‐ups in youth sport.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44386997","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

Elasticity of baseball players’ posterior shoulder capsule during internal rotation stretching at 30 degrees of scaption 棒球运动员30度内旋拉伸时肩后囊的弹性

Translational sports medicine Pub Date : 2021-10-06 DOI: 10.1002/tsm2.282

Naoya Iida, Keigo Taniguchi, Kazuya Saizaki, S. Soma, H. Toda, M. Katayose

{"title":"Elasticity of baseball players’ posterior shoulder capsule during internal rotation stretching at 30 degrees of scaption","authors":"Naoya Iida, Keigo Taniguchi, Kazuya Saizaki, S. Soma, H. Toda, M. Katayose","doi":"10.1002/tsm2.282","DOIUrl":"https://doi.org/10.1002/tsm2.282","url":null,"abstract":"Previous cadaveric studies have identified effective stretching positions for the posterior shoulder capsules; however, it is unknown whether these stretching positions are also effective in overhead athletes. This study aimed to investigate whether passive tension was generated in the posterior shoulder capsules in baseball players during stretching positions identified in previous cadaveric studies. Fifteen male baseball players without prior shoulder injuries or surgeries participated in this study. We measured the shear moduli of the middle and inferior posterior capsules of the dominant shoulder in the resting (neutral shoulder internal/external rotation at 30 degrees of flexion) and stretching (maximal shoulder internal rotation at 30 degrees of scapular plane elevation (scaption)) positions using ultrasound shear wave elastography. The shear moduli of the middle posterior capsule were significantly higher in the stretching position than in the resting position (resting vs stretching: 20.9 vs 34.6 kPa, P < .001); however, there was no significant difference in the shear moduli between both positions in the inferior posterior capsule (22.3 vs 29.5 kPa, P = .120). Our results revealed that a large amount of passive tension is generated in the middle posterior capsule during shoulder internal rotation stretching at 30 degrees of scaption in overhead athletes.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48927185","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

Effects of chronic exposure to head impacts on the balance function of combat sports athletes 长期暴露于头部撞击对格斗运动运动员平衡功能的影响

Translational sports medicine Pub Date : 2021-10-06 DOI: 10.1002/tsm2.283

B. Follmer, A. Varga, Konrad Byron Herrmann, Yao Sun, E. Zehr

{"title":"Effects of chronic exposure to head impacts on the balance function of combat sports athletes","authors":"B. Follmer, A. Varga, Konrad Byron Herrmann, Yao Sun, E. Zehr","doi":"10.1002/tsm2.283","DOIUrl":"https://doi.org/10.1002/tsm2.283","url":null,"abstract":"We investigated static and dynamic balance in combat sport athletes chronically exposed to head impacts. MMA, boxing, kickboxing, and Muay Thai athletes exposed (AE: n = 19; 14 men, 5 women; 30.2 ± 4.5 years; 1.76 ± 0.1 m; 75 ± 9.2 kg) to head impacts were compared to athletes non‐exposed (AnE: n = 25; 18 men, 7 women; 25.1 ± 3.2 years; 1.78 ± 0.1 m; 77.4 ± 10.3 kg), and control individuals (CON: n = 23, 13 men, 10 women; 25.5 ± 5.8 years; 1.75 ± 0.1m; 70.4 ± 12 kg). Static balance was assessed using the Balance Error Scoring System, and dynamic function by center of pressure shift and reactive object tracking. A low‐cost balance board was used for both protocols. AE performed worse than CON (0.01 ± 0.006 vs 0.006 ± 0.003; P = .02, d = 0.75) in the ellipse area of sway for double‐leg stance in firm condition (F2,62 = 3.94, P = .02, η2 = 0.11). Static center of pressure and dynamic balance did not differ among groups. The integration of a balance board and a widely used clinical protocol unveiled differences in the ellipse area of static postural sway in the double‐leg stance over a firm surface in athletes chronically exposed to head impacts. The combined use of practical, objective, and clinically relevant test protocols is encouraged to detect lasting deficits in static and dynamic balance as a result of chronic exposure to repetitive head impacts.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43965991","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

Tendon blood flow, angiogenesis, and tendinopathy pathogenesis 肌腱血流、血管生成和肌腱病变的发病机制

Translational sports medicine Pub Date : 2021-09-27 DOI: 10.1002/tsm2.280

Max Flemming Ravn Merkel, Y. Hellsten, S. Magnusson, M. Kjaer

引用次数: 3

A systematic review of imaging findings in patients with Osgood‐Schlatter disease Osgood-Schlatter病患者影像学表现的系统综述

Translational sports medicine Pub Date : 2021-09-18 DOI: 10.1002/tsm2.281

L. B. Sørensen, M. Rathleff, Benjamin John Floyd Dean, E. Oei, S. Magnusson, J. Olesen, S. Holden

{"title":"A systematic review of imaging findings in patients with Osgood‐Schlatter disease","authors":"L. B. Sørensen, M. Rathleff, Benjamin John Floyd Dean, E. Oei, S. Magnusson, J. Olesen, S. Holden","doi":"10.1002/tsm2.281","DOIUrl":"https://doi.org/10.1002/tsm2.281","url":null,"abstract":"This systematic review aimed to describe the imaging characteristics of Osgood‐Schlatter (OSD) compared with controls and imaging findings over time. A systematic search was conducted in Embase, CINAHL, and PubMed from inception until July 2021. Forty studies were eligible and included based on inclusion criteria on OSD diagnosis, the number of patients, and imaging outcomes. In patients with OSD, but not controls, findings were soft‐tissue swelling of the cartilage and infrapatellar bursa, tendon changes, increased Doppler flow, and fragmentation of the secondary ossification center. Follow‐up studies reported improvements over time, but some identified persistent tendon thickening and/or ossicles. Adults with OSD generally present with free ossicles. Findings were inconsistent on whether different morphometric features were altered in OSD compared to controls. OSD patients were classified within the early stages of tibial tuberosity maturation. This review documents that OSD presents with tissue alterations that do not appear in controls or the patient's asymptomatic knee. Notably, a large portion had tendon involvement, and ossicles seem to be associated with residual symptoms after maturation. Standard imaging of adolescents with OSD needs to be carefully considered when determining if tissue alterations are related to disease progression or part of the normal maturation.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47614237","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: 7

The effects of exercise training on vascular function among overweight adults with obstructive sleep apnea. 运动训练对患有阻塞性睡眠呼吸暂停的超重成人血管功能的影响。

Translational sports medicine Pub Date : 2021-09-01 Epub Date: 2021-04-28 DOI: 10.1002/tsm2.254

Devon A Dobrosielski, Karla Kubitz, Hyunjeong Park, Susheel P Patil, Christopher Papandreou

{"title":"The effects of exercise training on vascular function among overweight adults with obstructive sleep apnea.","authors":"Devon A Dobrosielski, Karla Kubitz, Hyunjeong Park, Susheel P Patil, Christopher Papandreou","doi":"10.1002/tsm2.254","DOIUrl":"https://doi.org/10.1002/tsm2.254","url":null,"abstract":"Obstructive sleep apnea (OSA) is associated with increased cardiovascular morbidity due, in part, to impaired vascular function. Exercise confers cardioprotection by improving vascular health. Yet, whether OSA severity affects the vascular improvements conferred with exercise training is not known. Overweight (body mass index (BMI) >27 kg/m2) adults were evaluated for OSA and enrolled in a six-week exercise intervention. Baseline assessments of brachial artery flow-mediated dilation (BAFMD), central augmentation index (AIx) and pulse wave velocity (PWV) were repeated post training. Fifty-one participants (25 men; 26 women) completed the study. Despite improved aerobic capacity (p=0.0005) and total fat mass (p=0.0005), no change in vascular function was observed. Participants were divided into two severity groups according to their baseline total apnea-hypopnea index (AHI) as either 5 to 14.9 events•hr-1 (n= 21; Age=48 ± 7 yrs; BMI=33.7 ± 4.6kg•m-2) or 15 ≥events•hr-1 (n=30; Age=56 ± 13 yrs; BMI = 34.3 ± 4.2 kg•m-2). No effect of OSA group was observed for BAFMD (p=0.82), AIx (p=0.37) or PWV (p=0.44), suggesting that OSA severity does not influence the effect of exercise on vascular function. The vascular effects of extended exercise programs of greater intensity in overweight OSA patients should be examined.","PeriodicalId":75247,"journal":{"name":"Translational sports medicine","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/tsm2.254","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39934210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2