Pub Date : 2023-05-05DOI: 10.18176/archmeddeporte.00123
Martín Pérez Zazueta, Brandon Lira Samano, Alfredo Castro Flores, Francisco Gaspar Celis, Cristobal Hernández Noriega, Luis M. Gómez Miranda, Roberto Espinoza-Gutiérrez, J. Aburto-Corona
The aim of this study was to determine if the combination of active (exercise) and passive warm-up (thermal blanket) generates an increase in the number of deep squat repetitions compared to only active warm-up. Ten physically active and apparently healthy subjects (26.2 ± 5.9 years of age) were recruited for the study. Four sessions, with three-days intervals were performed. In the first session the maximum weight in deep squat was estimated (Brzycki’s formula), the second, third and fourth sessionsperformed the greatest number of deep squat repetitions with 85% maximum repetition (to exhaustion or even losing the technique). Before each condition, subjects were randomly assigned to one of three different conditions: active warm-up (CAct) traditional warm-up plus five minutes sitting, active warm-up plus placebo (CAct+P) traditional warm-up plus five minutes sitting with thermal blanket placed on the legs and combined warm-up (CCom) traditional warm-up plus five minutes with a thermal blanket placed on the legs. No differences (p >0.05) were found between CAct (8.6 ± 1.8 reps) and CAct+P (8.7 ± 1.6 reps) conditions in the number of squats performed. However, the CCom condition (11.1 ± 2.0 reps; p = 0.001; d = -2.107) was more effective compared to CAct (8.6 ± 1.8 reps) and CAct+P (8.7 ± 1.6 reps). A combination of active and passive heating (thermal blanket), increases the number of repetitions of deep squats in physically active young people.
{"title":"Combined active and passive warm-ups as a technique to increase the number of deep squat repetitions","authors":"Martín Pérez Zazueta, Brandon Lira Samano, Alfredo Castro Flores, Francisco Gaspar Celis, Cristobal Hernández Noriega, Luis M. Gómez Miranda, Roberto Espinoza-Gutiérrez, J. Aburto-Corona","doi":"10.18176/archmeddeporte.00123","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00123","url":null,"abstract":"The aim of this study was to determine if the combination of active (exercise) and passive warm-up (thermal blanket) generates an increase in the number of deep squat repetitions compared to only active warm-up. Ten physically active and apparently healthy subjects (26.2 ± 5.9 years of age) were recruited for the study. Four sessions, with three-days intervals were performed. In the first session the maximum weight in deep squat was estimated (Brzycki’s formula), the second, third and fourth sessionsperformed the greatest number of deep squat repetitions with 85% maximum repetition (to exhaustion or even losing the technique). Before each condition, subjects were randomly assigned to one of three different conditions: active warm-up (CAct) traditional warm-up plus five minutes sitting, active warm-up plus placebo (CAct+P) traditional warm-up plus five minutes sitting with thermal blanket placed on the legs and combined warm-up (CCom) traditional warm-up plus five minutes with a thermal blanket placed on the legs. No differences (p >0.05) were found between CAct (8.6 ± 1.8 reps) and CAct+P (8.7 ± 1.6 reps) conditions in the number of squats performed. However, the CCom condition (11.1 ± 2.0 reps; p = 0.001; d = -2.107) was more effective compared to CAct (8.6 ± 1.8 reps) and CAct+P (8.7 ± 1.6 reps). A combination of active and passive heating (thermal blanket), increases the number of repetitions of deep squats in physically active young people.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44757792","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}
Pub Date : 2023-05-05DOI: 10.18176/archmeddeporte.00122
Alicia S. Canda, L. F. Agorreta, M. Marina-Breysse, Lucia Sainz, M. Rabadán
Introduction: The relation of a biological variable to body mass is typically characterized by an allometric scaling law. The purpose of this study was to evaluate the relationship between oxygen consumption (VO2max), as a parameter of aerobic exercise performance, and body composition in rugby players. Material and method: The sample included one hundred and seven males of the Spanish rugby team. Age: 25.1 ± 3.4 years; body mass (BM): 89.8 ± 11.7 kg, height: 182.4 ± 6.5 cm; 52 backs (BR) and 55 forwards (FR). Maximum oxygen consumption (VO2max, l.min-1) was measured during treadmill exercise test with progressive workload. Anthropometrical measurements were performed to estimate the fat-free mass (FFM) and muscle mass (MM). The allometric exponent “b” was determined from equation y = a * xb; where “y” is VO2max and, “x” is the corresponding mass (BM, FFM or MM) and “a” is one constant. Results: The VO2max was 4.87 ± 0.56 l.min-1, BR vs FR, 4.67 ± 0.48 l.min-1 vs 5.06 ± 0.06 l.min-1; FFM: 77.5±7.7 kg, 73.5±7 kg vs 81.3±6.3 kg; and MM: 52.9±6.5 kg, 49.6±5.6 kg vs 56.1±5.8 kg. The allometric exponents (p <0.0001; R2 = 0.4) were: 0.58 for BM (95% CI: 0.45 - 0.72); 0.71 for FFM (95% CI: 0.53 - 0.90); and 0.58 for MM (95% CI: 0.43 - 0.73). Significant differences (p <0.0001) were found BR vs FR according to their anthropometric characteristics and VO2max with respect to BM and MM without allometric scaling. While the VO2max indexed by means of allometric scaling was similar between BR and FR. Conclusions: In comparative studies, the VO2max should be expressed proportional to the 0.58 power of body mass or related to FFM in order to take into account the variability in of body composition in rugby players.
生物变量与体重的关系通常以异速缩放定律为特征。本研究的目的是评估耗氧量(VO2max)作为有氧运动表现的参数与橄榄球运动员身体成分之间的关系。材料和方法:样本包括西班牙橄榄球队的107名男性。年龄:25.1±3.4岁;体重(BM): 89.8±11.7 kg，身高:182.4±6.5 cm;52名后卫(BR)和55名前锋(FR)。最大耗氧量(VO2max, l.min-1)在渐进式负荷的跑步机运动试验中测量。进行人体测量以估计无脂质量(FFM)和肌肉质量(MM)。异速生长指数b由方程y = a * xb确定;其中“y”为VO2max，“x”为相应的质量(BM, FFM或MM)，“a”为一个常数。结果:VO2max为4.87±0.56 l.min-1, BR vs FR, 4.67±0.48 l.min-1 vs 5.06±0.06 l.min-1;FFM: 77.5±7.7 kg, 73.5±7 kg vs 81.3±6.3 kg;MM: 52.9±6.5 kg, 49.6±5.6 kg vs 56.1±5.8 kg。异速生长指数(p <0.0001;R2 = 0.4): BM为0.58 (95% CI: 0.45 - 0.72);FFM为0.71 (95% CI: 0.53 - 0.90);MM为0.58 (95% CI: 0.43 - 0.73)。根据他们的人体测量特征和相对于BM和MM的VO2max, BR和FR在无异速缩放时存在显著差异(p <0.0001)。结论:在比较研究中，为了考虑橄榄球运动员身体组成的可变性，VO2max应与体重的0.58次方成正比或与FFM相关。
{"title":"Allometric scaling for normalizing maximal oxygen uptake in elite rugby union players","authors":"Alicia S. Canda, L. F. Agorreta, M. Marina-Breysse, Lucia Sainz, M. Rabadán","doi":"10.18176/archmeddeporte.00122","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00122","url":null,"abstract":"Introduction: The relation of a biological variable to body mass is typically characterized by an allometric scaling law. The purpose of this study was to evaluate the relationship between oxygen consumption (VO2max), as a parameter of aerobic exercise performance, and body composition in rugby players. Material and method: The sample included one hundred and seven males of the Spanish rugby team. Age: 25.1 ± 3.4 years; body mass (BM): 89.8 ± 11.7 kg, height: 182.4 ± 6.5 cm; 52 backs (BR) and 55 forwards (FR). Maximum oxygen consumption (VO2max, l.min-1) was measured during treadmill exercise test with progressive workload. Anthropometrical measurements were performed to estimate the fat-free mass (FFM) and muscle mass (MM). The allometric exponent “b” was determined from equation y = a * xb; where “y” is VO2max and, “x” is the corresponding mass (BM, FFM or MM) and “a” is one constant. Results: The VO2max was 4.87 ± 0.56 l.min-1, BR vs FR, 4.67 ± 0.48 l.min-1 vs 5.06 ± 0.06 l.min-1; FFM: 77.5±7.7 kg, 73.5±7 kg vs 81.3±6.3 kg; and MM: 52.9±6.5 kg, 49.6±5.6 kg vs 56.1±5.8 kg. The allometric exponents (p <0.0001; R2 = 0.4) were: 0.58 for BM (95% CI: 0.45 - 0.72); 0.71 for FFM (95% CI: 0.53 - 0.90); and 0.58 for MM (95% CI: 0.43 - 0.73). Significant differences (p <0.0001) were found BR vs FR according to their anthropometric characteristics and VO2max with respect to BM and MM without allometric scaling. While the VO2max indexed by means of allometric scaling was similar between BR and FR. Conclusions: In comparative studies, the VO2max should be expressed proportional to the 0.58 power of body mass or related to FFM in order to take into account the variability in of body composition in rugby players.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42524732","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}
Pub Date : 2023-05-05DOI: 10.18176/archmeddeporte.00125
Covadonga Quintana-Barcia, C. Rodríguez, C. Betegón, A. Maestro
The number of variables that influence the success of an anterior cruciate ligament (ACL) reconstruction is so high that an in-depth analysis of the problem can only be carried out through numerical tools. Once the diameter of the substitute plasty and the interference screw has been chosen for a given patient, one of the main concerns of the surgeon is to find the most suitable diameter of the tibial tunnel for its fixation. In this work, a finite element model was developed in order to simulate both the reconstruction and the subsequent rehabilitation of the ACL at its tibial insertion. For the simulation, the chosen tendon and screw diameters were 4 mm and 7 mm, respectively, while diameters of 7, 8, 9, and 10 mm were tested for the tibial tunnel. The parameters of the behavior models of the different materials (screw, bone and tendon) were obtained through experimental tests. The results obtained show that, as the diameter of the tunnel decreases, the compressive stress over the plasty will increase (theoretical objective of the fixation), but the deformation induced on the trabecular bone also increases, which can trigger its failure. For this reason, the maximum values of the interferential pressure must be limited to those strictly necessary to ensure that the reconstruction is properly done, that is, that it prevents the tendon from slipping in the tunnel during the rehabilitation process. The simulation of the rehabilitation process was done by pulling the already fixed tendon in the femoral direction in order to extract it. It was obtained that the most suitable diameter of the tibial tunnel for the chosen plasty-screw assembly is 8 mm, since it provides a suitable subjection without high values of deformation in trabecular bone, that is, no damage in this part of the bone.
{"title":"Effect of tibial tunnel diameter on the outcome of ACL reconstruction","authors":"Covadonga Quintana-Barcia, C. Rodríguez, C. Betegón, A. Maestro","doi":"10.18176/archmeddeporte.00125","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00125","url":null,"abstract":"The number of variables that influence the success of an anterior cruciate ligament (ACL) reconstruction is so high that an in-depth analysis of the problem can only be carried out through numerical tools. Once the diameter of the substitute plasty and the interference screw has been chosen for a given patient, one of the main concerns of the surgeon is to find the most suitable diameter of the tibial tunnel for its fixation. In this work, a finite element model was developed in order to simulate both the reconstruction and the subsequent rehabilitation of the ACL at its tibial insertion. For the simulation, the chosen tendon and screw diameters were 4 mm and 7 mm, respectively, while diameters of 7, 8, 9, and 10 mm were tested for the tibial tunnel. The parameters of the behavior models of the different materials (screw, bone and tendon) were obtained through experimental tests. The results obtained show that, as the diameter of the tunnel decreases, the compressive stress over the plasty will increase (theoretical objective of the fixation), but the deformation induced on the trabecular bone also increases, which can trigger its failure. For this reason, the maximum values of the interferential pressure must be limited to those strictly necessary to ensure that the reconstruction is properly done, that is, that it prevents the tendon from slipping in the tunnel during the rehabilitation process. The simulation of the rehabilitation process was done by pulling the already fixed tendon in the femoral direction in order to extract it. It was obtained that the most suitable diameter of the tibial tunnel for the chosen plasty-screw assembly is 8 mm, since it provides a suitable subjection without high values of deformation in trabecular bone, that is, no damage in this part of the bone.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48811249","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}
Pub Date : 2023-05-05DOI: 10.18176/archmeddeporte.00120
Miguel del Valle
{"title":"The prevention of accidents in extreme sports","authors":"Miguel del Valle","doi":"10.18176/archmeddeporte.00120","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00120","url":null,"abstract":"","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49284822","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00117
Pilar Labrin, Nicol Paris, V. Torres, Humberto Castillo-Quezada, C. Hernández-Mosqueira
Introduction: Due to demographic changes in fertility and mortality, it is predicted that in 2050 the proportion of the world population aged 60 and over will increase from 11% to 22%. Objective: To analyze the effects of high-intensity interval training in healthy older adults. Material and method: A bibliographic search was carried out in the following Pubmed, Scielo and ScienceDirect databases, using the Boolean terms High-intensity interval excercise OR High-intensity interval training OR high intensity interval activity AND aged OR older adult OR elderly. The PICoR strategy was used to define eligibility criteria (P) Healthy Older Adults, (I) Use High Intensity Interval Training (HIIT), (C) be subjected to evaluation using the PEDRO scale and obtain a score equal to or greater than 6 points, (O) effect of high-intensity interval training in Adults Healthy elderly (S) studies with control groups or other interventions, published between the years 2016 to 2021. Results: 1.516 articles were identified, but only those that met the inclusion criteria (7 studies) were included. Significant improvements in sleep quality, fatigue, and body composition were obtained by combining HIIT training with nutritional support. Other improvements were obtained in strength, anabolic hormones, blood lipids, VO2max, exercise tolerance, and systolic BP using only HIIT training. Conclusion: The adapted HIIT training is applicable to healthy older adults and causes significant improvements in this age group.
引言:由于人口出生率和死亡率的变化，预计到2050年，世界60岁及以上人口的比例将从11%增加到22%。目的:分析高强度间歇训练对健康老年人的影响。材料和方法:在以下Pubmed、Scielo和ScienceDirect数据库中进行了文献检索，使用布尔术语“高强度间歇运动”或“高强度间歇训练”或“高强度间歇活动”和“age OR older adult OR elderly”进行检索。PICoR策略用于定义资格标准(P)健康老年人，(I)使用高强度间歇训练(HIIT)， (C)使用PEDRO量表进行评估并获得等于或大于6分的分数，(O)高强度间歇训练对成人健康老年人的影响(S)研究与对照组或其他干预措施，发表于2016年至2021年之间。结果:共纳入1.516篇文献，但仅纳入符合纳入标准的文献(7篇)。通过将HIIT训练与营养支持相结合，可以显著改善睡眠质量、疲劳程度和身体成分。仅使用HIIT训练，在力量、合成代谢激素、血脂、最大摄氧量、运动耐量和收缩压方面也获得了其他改善。结论:适应性HIIT训练适用于健康老年人，并对该年龄组有显著改善。
{"title":"High-intensity interval training among healthy older adults. A systematic review","authors":"Pilar Labrin, Nicol Paris, V. Torres, Humberto Castillo-Quezada, C. Hernández-Mosqueira","doi":"10.18176/archmeddeporte.00117","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00117","url":null,"abstract":"Introduction: Due to demographic changes in fertility and mortality, it is predicted that in 2050 the proportion of the world population aged 60 and over will increase from 11% to 22%. Objective: To analyze the effects of high-intensity interval training in healthy older adults. Material and method: A bibliographic search was carried out in the following Pubmed, Scielo and ScienceDirect databases, using the Boolean terms High-intensity interval excercise OR High-intensity interval training OR high intensity interval activity AND aged OR older adult OR elderly. The PICoR strategy was used to define eligibility criteria (P) Healthy Older Adults, (I) Use High Intensity Interval Training (HIIT), (C) be subjected to evaluation using the PEDRO scale and obtain a score equal to or greater than 6 points, (O) effect of high-intensity interval training in Adults Healthy elderly (S) studies with control groups or other interventions, published between the years 2016 to 2021. Results: 1.516 articles were identified, but only those that met the inclusion criteria (7 studies) were included. Significant improvements in sleep quality, fatigue, and body composition were obtained by combining HIIT training with nutritional support. Other improvements were obtained in strength, anabolic hormones, blood lipids, VO2max, exercise tolerance, and systolic BP using only HIIT training. Conclusion: The adapted HIIT training is applicable to healthy older adults and causes significant improvements in this age group.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41814921","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00118
Diego J. Bogado, Rodrigo A Martínez Stenger, J. Blajman, Gonzalo M. Santiago, Carina S. Palma, Valeria N. Quiróz, Máximo Barrios, Elisa N. Mamani
Introduction: Several international sports federations have implemented a standardized injury registration system during their championships. However, very few studies have included athletes with disabilities during major competitions, apart from the Paralympic Games. Therefore, the objective of this study is to evaluate the rate and characteristics of illnesses and injuries during the 2021 South America Wheelchair Basketball Championships. Material and method: The coaching staff of the 11 participating teams (a total of 129 players) were asked to report daily all the health problems that have occurred and their characteristics in a standardized form. Prevalence and incidence rates were calculated. Results: In this study 108 health problems were reported, equivalent to 83.7 per 100 players [95% CI: 67.9-99.5], with 8 timeloss health problems (6.2 per 100 players [95% CI: 1.9-10.5]) and a total of 74 medical attention injuries (57.4 per 100 players [95% CI:44.3-70.4]). Were reported 15 diseases, and the most affected organ systems were ophthalmologic, gastrointestinal, and genitourinary. More injuries were recorded during matches (n=43). The most affected regions were shoulder/clavicle (24.7%), hand/fingers (23.7%) and neck/cervical spine (12.9%). The most frequent conditions were muscle contractures/cramps (32.2%), and the predominant mechanism was overuse (53.8%). 2.2% of concussions produced during training were reported. Most of the recorded events were without time loss and with return to full participation between zero and one day. Conclusion: Monitoring of health problems during competitions is essential to determine sport-specific injury risk factors, and a complex approach should be implemented for the recognition of their characteristics in wheelchair basketball players. In this way, adequate preventive measures can be developed.
{"title":"Injuries and illnesses during the 2021 South America wheelchair basketball championships: an epidemiological study","authors":"Diego J. Bogado, Rodrigo A Martínez Stenger, J. Blajman, Gonzalo M. Santiago, Carina S. Palma, Valeria N. Quiróz, Máximo Barrios, Elisa N. Mamani","doi":"10.18176/archmeddeporte.00118","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00118","url":null,"abstract":"Introduction: Several international sports federations have implemented a standardized injury registration system during their championships. However, very few studies have included athletes with disabilities during major competitions, apart from the Paralympic Games. Therefore, the objective of this study is to evaluate the rate and characteristics of illnesses and injuries during the 2021 South America Wheelchair Basketball Championships. Material and method: The coaching staff of the 11 participating teams (a total of 129 players) were asked to report daily all the health problems that have occurred and their characteristics in a standardized form. Prevalence and incidence rates were calculated. Results: In this study 108 health problems were reported, equivalent to 83.7 per 100 players [95% CI: 67.9-99.5], with 8 timeloss health problems (6.2 per 100 players [95% CI: 1.9-10.5]) and a total of 74 medical attention injuries (57.4 per 100 players [95% CI:44.3-70.4]). Were reported 15 diseases, and the most affected organ systems were ophthalmologic, gastrointestinal, and genitourinary. More injuries were recorded during matches (n=43). The most affected regions were shoulder/clavicle (24.7%), hand/fingers (23.7%) and neck/cervical spine (12.9%). The most frequent conditions were muscle contractures/cramps (32.2%), and the predominant mechanism was overuse (53.8%). 2.2% of concussions produced during training were reported. Most of the recorded events were without time loss and with return to full participation between zero and one day. Conclusion: Monitoring of health problems during competitions is essential to determine sport-specific injury risk factors, and a complex approach should be implemented for the recognition of their characteristics in wheelchair basketball players. In this way, adequate preventive measures can be developed.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45010474","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00116
Miguel Alarcón Rivera, Pablo Valdés Badilla, A. Martínez Araya, S. Astorga Verdugo, L. Lagos, Mario Muñoz, Eduardo Guzmán Muñoz
Introduction: It is proposed that the use of the foam roller (FR) in the sports field can be a good complement to optimize the acute improvement of range of motion and to cause an analgesic effect, however, its use in warm-up to improve neuromuscular variables such as vertical jump is controversial in athletes. Therefore, the objective of this systematic review was to analyze the effects of FR on jumping ability in athletes. Material and method: A comprehensive, exhaustive, and structured search was carried out following PRISMA recommendations in the following databases: Pubmed/MEDLINE, Cochrane, Scopus, Sciencedirect and Web of Science. The studies that met the inclusion criteria were assessed for their methodological quality using the PEDro scale. Results: A total of 262 records were found in the study identification phase. In the screening phase, duplicates were eliminated, and the studies were filtered by selecting the title, abstract and keywords, obtaining 47 references as a result. A total of 18 studies were analyzed in full text, 12 of which were excluded. Therefore, the total number of studies that met all the selection criteria was six. Conclusions: The selected studies show that the application of RF is a technique that contributes to increasing the performance of jumping capacity in athletes and its effect can last up to 10 minutes after its application. However, protocols and duration times should be standardized to maximize results.
简介:有人提出，在运动领域使用泡沫滚轮(FR)可以很好地补充优化运动范围的急性改善，并产生镇痛作用，然而，在热身中使用泡沫滚轮来改善运动员的神经肌肉变量，如垂直跳跃，这是有争议的。因此，本系统综述的目的是分析FR对运动员跳跃能力的影响。材料和方法:根据PRISMA的建议，在以下数据库中进行了全面、详尽和结构化的搜索:Pubmed/MEDLINE、Cochrane、Scopus、Sciencedirect和Web of Science。采用PEDro量表对符合纳入标准的研究进行方法学质量评估。结果:在研究鉴定阶段共发现262份记录。筛选阶段剔除重复，通过选择题目、摘要、关键词对研究进行筛选，共获得47篇参考文献。全文共分析了18项研究，其中12项被排除。因此，符合所有选择标准的研究总数为6项。结论:所选的研究表明，射频的应用是一种有助于提高运动员跳跃能力的技术，其效果在应用后可持续10分钟。然而，方案和持续时间应该标准化，以最大限度地提高效果。
{"title":"Effects of the foam roller on athletes’ jumping ability: a systematic review","authors":"Miguel Alarcón Rivera, Pablo Valdés Badilla, A. Martínez Araya, S. Astorga Verdugo, L. Lagos, Mario Muñoz, Eduardo Guzmán Muñoz","doi":"10.18176/archmeddeporte.00116","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00116","url":null,"abstract":"Introduction: It is proposed that the use of the foam roller (FR) in the sports field can be a good complement to optimize the acute improvement of range of motion and to cause an analgesic effect, however, its use in warm-up to improve neuromuscular variables such as vertical jump is controversial in athletes. Therefore, the objective of this systematic review was to analyze the effects of FR on jumping ability in athletes. Material and method: A comprehensive, exhaustive, and structured search was carried out following PRISMA recommendations in the following databases: Pubmed/MEDLINE, Cochrane, Scopus, Sciencedirect and Web of Science. The studies that met the inclusion criteria were assessed for their methodological quality using the PEDro scale. Results: A total of 262 records were found in the study identification phase. In the screening phase, duplicates were eliminated, and the studies were filtered by selecting the title, abstract and keywords, obtaining 47 references as a result. A total of 18 studies were analyzed in full text, 12 of which were excluded. Therefore, the total number of studies that met all the selection criteria was six. Conclusions: The selected studies show that the application of RF is a technique that contributes to increasing the performance of jumping capacity in athletes and its effect can last up to 10 minutes after its application. However, protocols and duration times should be standardized to maximize results.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48966167","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00119
Wei Wang, Yan Hao Tu, Elena Kozlova, Ke Wu Fang
Introduction: Each development stage of the healthcare system and medicine is associated not only with the emergence of new integrated areas of knowledge, but also with radical changes in the technology of the doctor’s work with the patient, algorithms, methods for collecting, processing information, and making decisions. Also, many postulates need revision, activation of existing reserves, certain concepts also require a new interpretation. Objective: To form a high-quality medical model for the rehabilitation of highly qualified athletes. Material and method: The paper proposes a model for constructing a quality assessment of rehabilitation of athletes based on probabilistic methods. The novelty of the study underlies the transition from a qualitative to a quantitative assessment of health, which has become a new direction in the assessment and management of health. Results: The authors present a model of a qualitative increase in the managerial process by the rehabilitation of highly qualified athletes. The paper proves that it is necessary to determine the ability to measure and express the basic properties of any organism in conditionally qualitative proportions – the ability to withstand various stressful effects and adverse environmental influences. Conclusion: The practical significance of the study is determined by the fact that it is necessary to search for evaluative health criteria, and in the individual’s ability to carry out biological and social functions. The perfection of these functions in humans can also be described quantitatively, by reserves of energy, plastic, and regulatory support of functions.
{"title":"Formation of medical information model for rehabilitation of highly qualified athletes","authors":"Wei Wang, Yan Hao Tu, Elena Kozlova, Ke Wu Fang","doi":"10.18176/archmeddeporte.00119","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00119","url":null,"abstract":"Introduction: Each development stage of the healthcare system and medicine is associated not only with the emergence of new integrated areas of knowledge, but also with radical changes in the technology of the doctor’s work with the patient, algorithms, methods for collecting, processing information, and making decisions. Also, many postulates need revision, activation of existing reserves, certain concepts also require a new interpretation. Objective: To form a high-quality medical model for the rehabilitation of highly qualified athletes. Material and method: The paper proposes a model for constructing a quality assessment of rehabilitation of athletes based on probabilistic methods. The novelty of the study underlies the transition from a qualitative to a quantitative assessment of health, which has become a new direction in the assessment and management of health. Results: The authors present a model of a qualitative increase in the managerial process by the rehabilitation of highly qualified athletes. The paper proves that it is necessary to determine the ability to measure and express the basic properties of any organism in conditionally qualitative proportions – the ability to withstand various stressful effects and adverse environmental influences. Conclusion: The practical significance of the study is determined by the fact that it is necessary to search for evaluative health criteria, and in the individual’s ability to carry out biological and social functions. The perfection of these functions in humans can also be described quantitatively, by reserves of energy, plastic, and regulatory support of functions.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46313778","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00114
Fco. Javier Rubio Pérez
{"title":"Clinical physiology and the prescription of physical exercise in hospitals","authors":"Fco. Javier Rubio Pérez","doi":"10.18176/archmeddeporte.00114","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00114","url":null,"abstract":"","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44297822","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}
Pub Date : 2023-03-17DOI: 10.18176/archmeddeporte.00115
C. Fernandez-Lázaro, Diego Fernández-Lázaro
Introduction: The practice of physical activity (PA) triggers positive adaptations on health. Extracurricular sport activities represent a strategy to increase hours of PA. The aim of this study was to evaluate the impact of extracurricular PA on physical condition (PC), health-related quality of life (HRQoL), screen time, and academic level. Material and method: In collaboration with three educational centers of Soria, the participants of the study completed several validated questionnaires related to PA information and lifestyle. Different physical tests were conducted to assess pupils’ PC and the centers provided information related to academics. Result: A total of 199 students (51.3% females), mean age 9.9 (standard deviation [ED] 1.4) years, were included in the study. Average weekly of PA hours was 3.3 (DE 1.6), and 51.3% of the pupils performed extracurricular sport activities. The results of the study showed statistically differences (P <0.05) on body mass index, screening time, and academic records between those pupils that performed extracurricular sport activities and those that did not perform any extracurricular activity. We observed a moderate negative correlation between weekly PA hours and screen time (r = -0.46, P <0.001) and a moderate strong positive correlation for academic records (r=0.56, P <0.001). The multivariate logistic regression model revealed that boys had a higher likelihood (odds ratio [OR] 3.59, confidence interval [CI] 95% 1.17-11.05) of practicing extracurricular sport activities compared to girls. Moreover, practicing extracurricular sport activities was significantly associated with lower screen time (OR 0.68, CI 95% 0.57-1.81) and better performance on academics (OR 3.63, CI 95% 2.07-6.37). Conclusion: Our results reinforce the need to develop strategies for the promotion and management of environments that promote extracurricular sport activities.
简介:体育活动(PA)的实践触发对健康的积极适应。课外体育活动是增加课外活动时间的一种策略。本研究的目的是评估课外PA对身体状况(PC)、健康相关生活质量(HRQoL)、屏幕时间和学业水平的影响。材料和方法:与Soria的三个教育中心合作，研究的参与者完成了一些与PA信息和生活方式相关的有效问卷。通过不同的身体测试来评估学生的电脑能力，中心还提供了与学术相关的信息。结果:共纳入199名学生，其中女生占51.3%，平均年龄9.9(标准差[ED] 1.4)岁。平均每周课外运动时间3.3小时(DE 1.6小时)，51.3%的小学生参加课外体育活动。研究结果显示，参加课外体育活动的学生与未参加课外体育活动的学生在身体质量指数、筛查时间、学习成绩等方面存在统计学差异(P <0.05)。我们观察到每周PA时间与屏幕时间之间存在中度负相关(r= -0.46, P <0.001)，而与学习成绩之间存在中度强正相关(r=0.56, P <0.001)。多元logistic回归模型显示，男生参加课外体育活动的可能性(比值比[OR] 3.59，置信区间[CI] 95%为1.17-11.05)高于女生。此外，参加课外体育活动与更少的屏幕时间(OR 0.68, CI 95% 0.57-1.81)和更好的学业表现(OR 3.63, CI 95% 2.07-6.37)显著相关。结论:我们的研究结果强调了制定促进课外体育活动环境的促进和管理策略的必要性。
{"title":"Relationship between extra-curricular physical exercise and physical fitness, lifestyle and academic performance","authors":"C. Fernandez-Lázaro, Diego Fernández-Lázaro","doi":"10.18176/archmeddeporte.00115","DOIUrl":"https://doi.org/10.18176/archmeddeporte.00115","url":null,"abstract":"Introduction: The practice of physical activity (PA) triggers positive adaptations on health. Extracurricular sport activities represent a strategy to increase hours of PA. The aim of this study was to evaluate the impact of extracurricular PA on physical condition (PC), health-related quality of life (HRQoL), screen time, and academic level. Material and method: In collaboration with three educational centers of Soria, the participants of the study completed several validated questionnaires related to PA information and lifestyle. Different physical tests were conducted to assess pupils’ PC and the centers provided information related to academics. Result: A total of 199 students (51.3% females), mean age 9.9 (standard deviation [ED] 1.4) years, were included in the study. Average weekly of PA hours was 3.3 (DE 1.6), and 51.3% of the pupils performed extracurricular sport activities. The results of the study showed statistically differences (P <0.05) on body mass index, screening time, and academic records between those pupils that performed extracurricular sport activities and those that did not perform any extracurricular activity. We observed a moderate negative correlation between weekly PA hours and screen time (r = -0.46, P <0.001) and a moderate strong positive correlation for academic records (r=0.56, P <0.001). The multivariate logistic regression model revealed that boys had a higher likelihood (odds ratio [OR] 3.59, confidence interval [CI] 95% 1.17-11.05) of practicing extracurricular sport activities compared to girls. Moreover, practicing extracurricular sport activities was significantly associated with lower screen time (OR 0.68, CI 95% 0.57-1.81) and better performance on academics (OR 3.63, CI 95% 2.07-6.37). Conclusion: Our results reinforce the need to develop strategies for the promotion and management of environments that promote extracurricular sport activities.","PeriodicalId":38936,"journal":{"name":"Archivos de Medicina del Deporte","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46478832","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}
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