Apunts Sports Medicine最新文献_第6页

Isokinetic thigh muscles strength in semi-professional athletics: A one season prospective cohort study 半职业运动员大腿肌肉力量的等速运动:一项一季前瞻性队列研究

Apunts Sports Medicine Pub Date : 2023-10-01 DOI: 10.1016/j.apunsm.2023.100427

Marcos Quintana-Cepedal , Blanca Méndez-Suárez , María Medina-Sánchez , Hugo Olmedillas , Miguel del Valle

{"title":"Isokinetic thigh muscles strength in semi-professional athletics: A one season prospective cohort study","authors":"Marcos Quintana-Cepedal , Blanca Méndez-Suárez , María Medina-Sánchez , Hugo Olmedillas , Miguel del Valle","doi":"10.1016/j.apunsm.2023.100427","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100427","url":null,"abstract":"<div><h3>Introduction</h3><p>Continuous evaluations of athletes, including strength testing, can help control performance improvement or facilitate the restoration of normality after an injury. The aim of the present study was to prospectively determine the peak torque (PT), angle at which PT is achieved, and functional ratios of flexors and extensors thigh muscles during one season.</p></div><div><h3>Material and methods</h3><p>Thirty semi-professional male athletes competing in long jumping (<em>n</em> = 10), javelin throwing (<em>n</em> = 10), and sprinting (<em>n</em> = 10) participated. PT was evaluated in relation to limb length; the angle at which PT was achieved was obtained from the force-curve displayed in the isokinetic dynamometer; functional ratios were calculated by dividing concentric hamstring strength by eccentric quadriceps strength (flexor ratio) or vice-versa for the extensor ratio. Assessment was performed at 60º/s and 300º/s.</p></div><div><h3>Results</h3><p>Significant variations were seen for both extensor and flexor PTs at different stages of the season, with moderate to large effect sizes observed (effect size (d) = 0.49–0.93). Functional ratios and the angle at which peak torque was achieved remained stable throughout the season.</p></div><div><h3>Conclusions</h3><p>Thigh muscle strength is unstable throughout a track and field season, coaches or medical staff should consider these findings when programming training sessions or rehabilitating an athlete.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 220","pages":"Article 100427"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49699875","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 different intensities of FIFA 11+ on physical performance of U-15 soccer players 不同强度fifa11 +对U-15足球运动员体能表现的影响

Apunts Sports Medicine Pub Date : 2023-07-01 DOI: 10.1016/j.apunsm.2023.100419

João B. Ferreira-Júnior , Irismar Gonçalves Almeida da Encarnação , Vitor Hugo Santos Rezende , Jeann Carlos Gazolla Oliveira , Lucas Augusto Souza , José Carlos Assunção , Amir Hossein Ahmadi Hekmatikar , Daniel Barbosa Coelho

{"title":"Effects of different intensities of FIFA 11+ on physical performance of U-15 soccer players","authors":"João B. Ferreira-Júnior , Irismar Gonçalves Almeida da Encarnação , Vitor Hugo Santos Rezende , Jeann Carlos Gazolla Oliveira , Lucas Augusto Souza , José Carlos Assunção , Amir Hossein Ahmadi Hekmatikar , Daniel Barbosa Coelho","doi":"10.1016/j.apunsm.2023.100419","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100419","url":null,"abstract":"<div><p>The present study investigated the effects of different intensities of FIFA11+ on the physical performance of U-15 soccer players. Eighteen U-15 soccer players (13.3 ± 0.7 years) performed five randomized conditioning activities (CA), with each CA separated by 3–7 days. The five CA were: 1) FIFA11+ at level 1 (F1); 2) FIFA11+ at level 2 (F2); 3) FIFA11+ at level 3 (F3); 4) FIFA11+ at reduced version (FR); and 5) Standard warm-up of the players (Control). The subjective session rating of perceived exertion (session-RPE), countermovement jump (CMJ), 10-m sprint, and 505 agility test were measured 5 min after each CA. CMJ was higher in the FR (29.6 ± 5.5 cm) compared to the F1 (27.7 ± 4.6 cm) (<em>p</em><0.05). There was no difference between the other comparisons (F2: 28.2 ± 3.6 cm; F3: 28.1 ± 5.0 cm; Control: 28.6 ± 4.9 cm; <em>p</em>>0.05). The sprint performance was higher in the Control (1.937±0.166 s) and FR (1.931±0.123 s) compared to the F1 (2.006±0.113 s) (<em>p</em><0.05). There was no difference between the other comparisons (F2: 1.970±0.116 s; F3: 1.999±0.117 s) (<em>p</em>>0.05). Agility performance did not differ between conditions (FR: 2.756±0.205 s; F1: 2.7286±0.229 s; F2: 2.832±0.228 s; F3: 2.804±0.209 s; CON: 2.756±0.205 s; <em>p</em>>0.05). Session-RPE was considered hard for all CA, with no significant differences among conditions (<em>p</em>>0.05). The internal training load was higher in the F1, F2, and F3 compared to the FR and CON (<em>p</em><0.05). The current results suggest performing a standard warm-up or the reduced version of FIFA 11+ to optimize performance in the CMJ and sprint of U-15 soccer players.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 219","pages":"Article 100419"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49699861","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

Analysis of individual performance indicators of football goalkeeper 足球守门员个人表现指标分析

Apunts Sports Medicine Pub Date : 2023-07-01 DOI: 10.1016/j.apunsm.2023.100420

Alberto Tienza-Valverde , Víctor Hernández-Beltrán , Mario C. Espada , Alfredo Bravo-Sánchez , Fernando J. Santos , José M. Gamonales

{"title":"Analysis of individual performance indicators of football goalkeeper","authors":"Alberto Tienza-Valverde , Víctor Hernández-Beltrán , Mario C. Espada , Alfredo Bravo-Sánchez , Fernando J. Santos , José M. Gamonales","doi":"10.1016/j.apunsm.2023.100420","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100420","url":null,"abstract":"<div><p>One of the most widely used strategies for performance analysis in different sports is notational analysis through direct observation of technical-tactical actions, which allows to understand the main indicators of sporting performance of the players, both individually and collectively. Football goalkeepers (GKs) are involved in the game differently when compared to the rest of the players in the team and, therefore, they develop different high-level and high-intensity tactical-technical actions. Therefore, the present work aimed to analyse the different performance indicators of football GKs through a search in the following databases: Web of Science (WOS), Scopus (Elsevier), PubMed (NIH) and, SPORTDiscus (EBSCO), until February 2023. The following keywords were used: \"Football\" or \"Soccer\", \"Goalkeeper\" and \"Performance analysis\". The results show that the main performance indicators are the percentage of avoided goals, the distribution of the ball at the goal kick as well as the number of offensive and defensive actions. Therefore, training sessions should be planned and implemented aimming to improve these skills.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 219","pages":"Article 100420"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49699866","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

Use of analgesics in professional soccer players: A systematic review 职业足球运动员镇痛药的使用:系统回顾

Apunts Sports Medicine Pub Date : 2023-07-01 DOI: 10.1016/j.apunsm.2023.100415

Thomas Zandonai , Juan José Lozano , Mónica Escorial , Ana M. Peiró

{"title":"Use of analgesics in professional soccer players: A systematic review","authors":"Thomas Zandonai , Juan José Lozano , Mónica Escorial , Ana M. Peiró","doi":"10.1016/j.apunsm.2023.100415","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100415","url":null,"abstract":"<div><h3>Objective</h3><p>Use of painkillers appears to have become a widespread issue in the sporting environment as athletes pursue successful pain relief during competitions. We conducted a systematic review on the prevalence of analgesics use in soccer, using literature from January 1980 to July 2021.</p></div><div><h3>Methods</h3><p>The systematic review followed PRISMA guidelines. Studies were obtained from the Cochrane Library, PubMed, Scopus, and Web of Science (WOS) databases. In total, 213 articles were found where 14 were selected. The risk of bias was assessed using the NIH scale for prevalence studies and the PEDro quality scale for randomized control trials (RCTs).</p></div><div><h3>Results</h3><p>Less than 3% of the literature were randomized studies (n=10 observational; n=4 double-blind trials) and only 2 studies included females. At least 54% of the research subjects consumed analgesic drugs during the course of their tournaments, and nearly half of them (39-67%) did so before each match, mostly in the form of non-steroidal anti-inflammatory drugs (NSAIDs) (15% of daily use).</p></div><div><h3>Conclusion</h3><p>Given that short-term observational studies indicated high consumption of analgesics despite limited evidence of their pain control effectiveness, the question is raised whether this potential drug abuse affects the sexes at the same rates and in the same ways. Further investigation into these specific cohorts is needed.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 219","pages":"Article 100415"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49699870","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

The use of face masks and the impact on heart rate variability during baseline ECG 面罩的使用及其对基线心电图心率变异性的影响

Apunts Sports Medicine Pub Date : 2023-07-01 DOI: 10.1016/j.apunsm.2023.100416

Ignasi de Yzaguirre i Maura , Diego Dulanto Zabala , Mauricio Monaco , Jordi Santiago Garcia , Montse Ribas Miralles , Gonzalo Grazioli

引用次数: 0

Hamstrings/quadriceps ratio in isokinetic tests: are we looking in wrong direction? 等速测试中的腘绳肌/股四头肌比例：我们是不是看错了方向？

Apunts Sports Medicine Pub Date : 2023-04-01 DOI: 10.1016/j.apunsm.2023.100410

Pavel Loeza Magaña , Iván Giovani Valdez Solis , Delia Daniela Fernández Carapia , Lezly Elizabeth Alcalá Morales , Pedro Iván Arias Vázquez , Héctor Ricardo Quezada González

引用次数: 0

Effects of high-intensity interval training versus sprint interval training during the second wave of COVID-19 lockdown on soccer players 第二波封锁期间高强度间歇训练与短跑间歇训练对足球运动员的影响

Apunts Sports Medicine Pub Date : 2023-04-01 DOI: 10.1016/j.apunsm.2023.100414

Thomakos Pierros , Konstantinos Spyrou

{"title":"Effects of high-intensity interval training versus sprint interval training during the second wave of COVID-19 lockdown on soccer players","authors":"Thomakos Pierros , Konstantinos Spyrou","doi":"10.1016/j.apunsm.2023.100414","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100414","url":null,"abstract":"<div><p>This study aimed to compare the effects of two intervention programs (i.e., high-intensity interval training [ΗΙΙΤ] versus sprint interval training [SIT]) during the second wave of pandemic COVID-19 in semi-professional soccer players. Twenty-nine male soccer players were divided into two groups: HIIT (N: 16, age: 19.6 ± 2.4 years, height: 1.8 ± 0.5 m, weight: 71.5 ± 4.6 kg, and body fat: 7.3 ± 2.6%), who performed a HIIT protocol with progressive intensity and resistance training; SIT (N: 13, age: 23.5 ± 5.1 years, height: 1.8 ± 0.1 m, weight: 74.0 ± 4.5 kg and body fat: 8.8 ± 2.6%) that performed a SIT program combined with body weight circuit training. According to the instructions from World Health Organization of basic protective measures against COVID-19, each session did not exceed 60 min. Aerobic capacity (Yo–Yo IR1) and countermovement jump (CMJ) height were measured before and after a 4-week intervention period. Aerobic variables (maximum oxygen uptake [V̇O<sub>2max</sub>], velocity at V̇O<sub>2max</sub> [vV̇O<sub>2max</sub>] and CMJ significantly increased (<em>p</em><0.001), while maximum heart rate [HRmax] decreased (<em>p</em><0.01) following the HIIT intervention program. Conversely, values remained unchanged in the SIT group after the training. Post-evaluation between-group comparisons revealed that V̇O<sub>2max</sub> was significantly higher in HIIT when compared to SIT (<em>p</em><0.05). These results suggest that HIIT combined with resistance training, in different sessions, could lead to superior improvements in endurance and vertical jump ability in short time periods when compared to the combination of SIT and body-weighted strength training in semi-professional soccer players.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 218","pages":"Article 100414"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49700392","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

Successful outcomes after surgical treatment of chronic complete proximal hamstring avulsions in female athletes older than 55 years 55岁以上女运动员慢性完全性腘绳近端撕脱症手术治疗后的成功结果

Apunts Sports Medicine Pub Date : 2023-04-01 DOI: 10.1016/j.apunsm.2023.100412

Alejandro Salido , Rosa López-Vidriero , Rafael Fernández Arteaga , Manuel Halcón , Emilio López-Vidriero

{"title":"Successful outcomes after surgical treatment of chronic complete proximal hamstring avulsions in female athletes older than 55 years","authors":"Alejandro Salido , Rosa López-Vidriero , Rafael Fernández Arteaga , Manuel Halcón , Emilio López-Vidriero","doi":"10.1016/j.apunsm.2023.100412","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100412","url":null,"abstract":"<div><h3>Introduction</h3><p>Proximal hamstring avulsions are a rare pathology, usually treated conservatively in elderly patients, resulting in severe functional limitation. Surgical repair can obtain a significant improvement in functionality and quality of life.</p></div><div><h3>Methods</h3><p>Prospective case series of 3 women over 55 years of age (mean age 61), amateur athletes, with complete proximal and retracted hamstring conjoint tendon avulsion, treated by open primary repair surgery in chronic period (>4 weeks). The study variables were functional scales (PHAT, LEFS, and SF-12) before the intervention and one year after surgery, and strength measurement with a dynamometer and digital voltage scale. Statistical analysis included the Wilcoxon <em>t</em>-test and the Mann–Whitney <em>U</em> test.</p></div><div><h3>Results</h3><p>One year after surgery, all functional scales improved: PHAT 16 vs 83.33, LEFS 17.33 vs 68.67, P/SF-12.25.47 vs 51.14, and M/SF-12.35.42 vs 57.92. A normalization of the strength was obtained, observing a strength of 97.33% (range 72–140) and 111.67% (range 89–128) for contraction at 90° of flexion and in extension, respectively, with no differences between both legs. Digital measurement showed a strength of 99% (range 50–180).</p></div><div><h3>Conclusion</h3><p>Surgery for complete and retracted proximal avulsions of the hamstring conjoint tendon in chronic period improves functionality and quality of life in elderly women with regular sports practice, as well as normalization of muscle strength.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 218","pages":"Article 100412"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49700386","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

Efficacy of perturbation-based balance training in anterior cruciate ligament tears. A systematic review 摄动平衡训练治疗前交叉韧带撕裂的疗效。系统回顾

Apunts Sports Medicine Pub Date : 2023-04-01 DOI: 10.1016/j.apunsm.2023.100411

Marcos Méndez-Bouza , Alejandra Alonso-Calvete , Rocío Abalo-Núñez

{"title":"Efficacy of perturbation-based balance training in anterior cruciate ligament tears. A systematic review","authors":"Marcos Méndez-Bouza , Alejandra Alonso-Calvete , Rocío Abalo-Núñez","doi":"10.1016/j.apunsm.2023.100411","DOIUrl":"https://doi.org/10.1016/j.apunsm.2023.100411","url":null,"abstract":"<div><p>Anterior cruciate ligament (ACL) tear is a serious and debilitating injury with significant physical, psychological, and socioeconomic consequences. Perturbation-based balance training (PBBT) is a type of neuromuscular training that involves the manipulation of mobile support surfaces, using controlled, unpredictable, multidirectional forces, in order to perturb the balance of the trained individual and thus improve the efficiency of muscle contraction patterns and the dynamic stability of the lower extremity joints. The aim of this review is to analyze the efficacy of the PBBT as a neuromuscular re-education method of choice for the recovery of functional capacity in individuals with ACL knee rupture. A systematic search was carried out in PubMed, Cinahl, Cochrane Library, Medline, PEDro Physiotherapy Evidence Database, Scopus, Web of Science and Sport Discus during January 2022. Only randomized clinical trials conducted in humans and published in English or Spanish were considered. The methodological quality was assessed using the PEDro scale and the risk of bias using the Risk-of-Bias tool of The Cochrane.12 studies were included. In 3 of them, the intervention with PBBT took place before ACL reconstruction, in 7 after ACL reconstruction and in 2 the subjects did not undergo surgical intervention. PBBT appears to be effective in the non-surgical recovery, improving joint stability and neuromuscular control. It was also effective as a preoperative treatment in normalizing knee excursion after ACL surgery. In contrast, the evidence does not support its efficacy as the neuromuscular re-education method of choice in the return-to-sport phase in previously operated athletes.</p></div>","PeriodicalId":100113,"journal":{"name":"Apunts Sports Medicine","volume":"58 218","pages":"Article 100411"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49728005","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

Physical performance preparation for the cerebral palsy football world cup: A team study 脑瘫足球世界杯的体能训练:一项团队研究

Apunts Sports Medicine Pub Date : 2023-04-01 DOI: 10.1016/j.apunsm.2023.100413

Iván Peña-González , Manuel Moya-Ramón

引用次数: 0