Apunts Medicina de l''Esport最新文献

{"title":"Anthropometrical characteristics of Cuban sporting population: Reference data from a high performance national teams, 1992–2014","authors":"Wiliam Carvajal Veitía ,&nbsp;Sofía León Perez ,&nbsp;María Elena González Revuelta ,&nbsp;Yanel Deturnel Campo ,&nbsp;Ibis Echavarría García","doi":"10.1016/j.apunts.2018.07.001","DOIUrl":"10.1016/j.apunts.2018.07.001","url":null,"abstract":"<div><p>Physical structures in Cuban sporting population have changed according to secular trend, sport morphological adaptation<span><span><span>, more qualified international championship and changes within the game. The purpose of this study was to provide new anthropometrical references data for many sporting disciplines in a form that may be readily utilized to practice the medical management of athletic training. Primary information source was the Anthropological Project database “Morphological Evolution of Cuban Sporting Population, 1970–2014”, available through the Sports Medicine Institute's </span>Kinanthropometry<span> Department. Forty subjects were selected for each team sport, while 10 subjects were selected for each individual sport or positions and roles within sports. Using all the data, a set of references tables have been obtained based on Whithers et al. equation to estimate percentage body fat, Heath-Carter somatotyping, the sum of six </span></span>skinfolds<span>, and Fat Free Mass Index. This knowledge offers support to practice the medical management of athletic training, can also offer practical assistance to coaches in the suitable selection for the correct sporting modalities and physical development of elite athletes, by means of diet and training, in accordance with the model anthropomeric characteristics of an elite sporting population. On the other hand, we estimated Whiters et al. six-site skinfold equations, which were derived from high-performance athletes data set.</span></span></p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 200","pages":"Pages 129-137"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2018.07.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84908750","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}

{"title":"Does cognition play a role in injury prevention and return to play in the elite football player? A perspective from the field","authors":"Khatija Bahdur ,&nbsp;Ricard Pruna ,&nbsp;Henrico Erasmus ,&nbsp;Carles Pedret","doi":"10.1016/j.apunts.2018.05.001","DOIUrl":"10.1016/j.apunts.2018.05.001","url":null,"abstract":"","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 200","pages":"Pages 125-128"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2018.05.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74443003","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}

{"title":"Support strategies for high competition performance","authors":"Ricard Pruna ,&nbsp;Antonia Lizarraga ,&nbsp;Luis Vergara ,&nbsp;Carles Pedret","doi":"10.1016/j.apunts.2018.09.002","DOIUrl":"10.1016/j.apunts.2018.09.002","url":null,"abstract":"","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Pages 87-90"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2018.09.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73714387","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}

{"title":"Quality of recommendations on health-enhancing physical activity in the press. Content analysis of five Spanish newspapers","authors":"Juanjo Garcia-Gil ,&nbsp;Sergi Cortiñas-Rovira","doi":"10.1016/j.apunts.2017.06.002","DOIUrl":"10.1016/j.apunts.2017.06.002","url":null,"abstract":"<div><h3>Introduction</h3><p>The pandemic of physical inactivity causes millions of early deaths globally. However, inactivity can be reversed if more and better information is made available. While the number of news stories on health and health-enhancing physical activity (HEPA) has increased globally and also in Spain, various studies show that the quality of these articles is often questionable.</p></div><div><h3>Methodology</h3><p>Content analysis was used to analyze twelve quality variables from the scientific and media perspectives and five variables about the themes in news stories on HEPA published in five Spanish general-interest newspapers in the years 2013 and 2014: <em>El País</em>; <em>El Mundo</em>; <em>La Vanguardia</em>; <em>ABC</em>; and <em>El Periódico</em>.</p></div><div><h3>Results</h3><p>The average score of quality of news stories (<em>n</em> <!-->=<!--> <!-->100) is 6.3 (s<!--> <!-->=<!--> <!-->1.9) on a scale from 0 to 10. The percentages of satisfactory quality variables are: medicalization (96%); objectivity (94%); sources (80%); context (62%); credibility (61%); availability (54%); novelty (52%); truthfulness (43%); alternatives (26%); emotion (20%); accessible language (19%); and magnitude (19%).</p></div><div><h3>Conclusions</h3><p>The average quality of the newspaper articles on HEPA is intermediate. Further work is required, particularly regarding the following variables: alternatives; emotion; accessible language; and magnitude. Suggestions to improve journalistic practice and scientific dissemination (sources) are accordingly included.</p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Pages 113-122"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2017.06.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72456716","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}

{"title":"Determining the ventilatory inter-threshold area in individuals with different endurance capacities","authors":"Irma Lorenzo Capellá ,&nbsp;Pedro J. Benito Peinado ,&nbsp;María I. Barriopedro Moro ,&nbsp;J. Butragueño Revenga ,&nbsp;Nuno Koch Esteves ,&nbsp;Francisco J. Calderón Montero","doi":"10.1016/j.apunts.2017.11.003","DOIUrl":"10.1016/j.apunts.2017.11.003","url":null,"abstract":"<div><p>There is a general consensus in the literature regarding the existence of two ventilation break points during incremental exercise, i.e., Ventilatory Threshold 1 (VT₁) and Ventilatory Threshold 2 (VT₂), which mark the boundaries of the aerobic–anaerobic transition. The Inter-Threshold Area (ITA) has been defined as a parameter that connects the ventilatory thresholds. The main aim of the present study was to examine the ITA i.e., the expressed area between VT₁ and VT₂ for the function: ventilation<!--> <!-->÷<!--> <!-->oxygen uptake (VE/VO₂ in L² <!-->min²<span>) in individuals with various endurance capacities. Six hundred and six men with different levels of endurance completed an incremental exercise test and their ventilatory thresholds were recorded. The ITA is a trapezoid whose area is calculated as the sum of the area of the triangle and rectangle that form it between VT1 and VT2 below the VO</span>₂/V_E function. The mean ITA for the function VO₂–V_E was greater in cyclists, as the main representatives for endurance athletes, than the mean corresponding to physical education students, who averaged a lower endurance level (120<!--> <!-->±<!--> <!-->34 vs. 86<!--> <!-->±<!--> <!-->40<!--> <!-->L²/min²). The results suggest that the determination of the ITA can reflect metabolic status throughout the aerobic–anaerobic transition during maximal incremental exercise tests.</p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Pages 91-97"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2017.11.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85113519","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}

{"title":"Can running kinetics be modified using a barefoot training program?","authors":"Marcos Muñoz Jiménez ,&nbsp;Felipe García-Pinillos ,&nbsp;Víctor M. Soto-Hermoso ,&nbsp;Pedro A. Latorre-Román","doi":"10.1016/j.apunts.2017.11.004","DOIUrl":"10.1016/j.apunts.2017.11.004","url":null,"abstract":"<div><h3>Introduction</h3><p>There is limited information about barefoot transition programs and this study will help to increase knowledge about this growing trend. The purpose of this study was, therefore, to determine the effect of a twelve-week barefoot training program on kinematic variables in long-distance runners.</p></div><div><h3>Materials and methods</h3><p>A total of 32 well-trained, habitually shod, long-distance runners, randomized in a control group and an experimental group who undertook a barefoot training program. At pre-test and post-test, all participants, wearing their usual sneakers, performed running tests at self-selected recovery and competitive running speeds on a treadmill. Both conditions were recorded with a 240<!--> <!-->Hz video rate system and analyzed using a 2-D video editing program using photogrammetric techniques. Contact time, flight time, step duration and cadence were measured using an analysis of variance (ANOVA) with repeated measures was performed.</p></div><div><h3>Results</h3><p>In posttest, only the duration of landing phase at high speed showed significant difference, the experimental group achieved a shorter time than the control group after the barefoot training program (0.032<!--> <!-->±<!--> <!-->0.007<!--> <!-->s vs. 0.038<!--> <!-->±<!--> <!-->0.006<!--> <!-->s). In relation to within-group differences, the control group showed an increase of duration of stance phase at low speed (<em>Δ</em> <!-->=<!--> <!-->0.014<!--> <!-->s, <em>p</em> <!-->=<!--> <!-->0.024) and a reduction of flight time at high speed (<em>Δ</em> <!-->=<!--> <!-->−0.014<!--> <!-->s, <em>p</em> <!-->=<!--> <!-->0.034). Moreover, the experimental group achieved a reduction of duration of landing phase at high speed (<em>Δ</em> <!-->=<!--> <!-->−0.008<!--> <!-->s, <em>p</em> <!-->=<!--> <!-->0.004).</p></div><div><h3>Conclusions</h3><p>A twelve-week program of barefoot running changes the duration of the landing phase at high speed, being shorter in long-distance runners. In contrast, the runners who did not undertake the training showed an increase of duration of stance phase at low speed.</p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Pages 98-104"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2017.11.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72388308","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}

{"title":"Incidence of injuries in competition of Leonese wrestling and associated factors (2005–2015)","authors":"Vicente Martín ,&nbsp;María J. Blasco ,&nbsp;Martí Casals ,&nbsp;Tania Fernández-Villa ,&nbsp;Antonio J. Molina ,&nbsp;Francisco V. Martínez ,&nbsp;Arturo Martín ,&nbsp;Klaus Langohr ,&nbsp;Carlos Ayán","doi":"10.1016/j.apunts.2018.01.001","DOIUrl":"10.1016/j.apunts.2018.01.001","url":null,"abstract":"<div><h3>Introduction</h3><p>Traditional wrestling is considered a cultural heritage of humanity and it should be protected. The study of injuries and their associated factors can be useful to protect this heritage. The present study has as its aim an analysis of the incidence of injuries and the associated factors in competition of a traditional wrestling modality, “Leonese wrestling” (LW).</p></div><div><h3>Material and methods</h3><p>Observational, prospective cohort study that collected injuries during the summer seasons from 2005 through 2015. Incidence rates of injuries were calculated by 1000 athlete exposures (AEs) and as a function of age at initiation in LW, mid-season age, regularity or those who participated in the competitions of each season, winner type, and weight category. At the multivariate level, a generalized linear mixed model was used assuming the frequency of the injuries followed a Poisson distribution.</p></div><div><h3>Results</h3><p>A total of 308 wrestlers and 406 injuries were reported in 31,970 AEs. The incidence of injuries per 1000 AES was 3.0 (serious), 6.7 (moderate and serious) and 12.7 (total injuries registered). Higher incidence was observed among those who: were no regulars (IRR<!--> <!-->=<!--> <!-->1.076; CI: 0.846–1.368), were considered non-winner type and started as teenager vs child (IRR<!--> <!-->=<!--> <!-->1.115; CI: 0.856–1.452). Non-winner type wrestlers were at much higher risk of injuries in the semi heavy and heavy weight categories.</p></div><div><h3>Conclusions</h3><p>The incidence of injuries in LW is consistent with that incidence expected in combat sports. Showing a low regularity, having started late in their practice, showing a non-winning profile and competing in the heavy weight category are injury risk factors for LW wrestlers.</p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Pages 105-112"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2018.01.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86801537","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}

{"title":"Physical activity and health in Peruvian teachers","authors":"Kiara Saenz-Lujan","doi":"10.1016/j.apunts.2018.04.001","DOIUrl":"10.1016/j.apunts.2018.04.001","url":null,"abstract":"","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 199","pages":"Page 123"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2018.04.001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81456296","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}

{"title":"Player talent identification and development in football","authors":"R. Pruna, Luz Miñarro Tribaldos, Khatija Bahdur","doi":"10.1016/j.apunts.2018.02.002","DOIUrl":"https://doi.org/10.1016/j.apunts.2018.02.002","url":null,"abstract":"","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"312 1","pages":"43-46"},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75819497","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}

{"title":"Electromyographic analysis of ankle muscles in young adults with Down syndrome before and after the implementation of a physical activity programme based on dance","authors":"Núria Massó-Ortigosa ,&nbsp;Lourdes Gutiérrez-Vilahú ,&nbsp;Lluís Costa-Tutusaus ,&nbsp;Guillermo R. Oviedo ,&nbsp;Ferran Rey-Abella","doi":"10.1016/j.apunts.2017.11.002","DOIUrl":"https://doi.org/10.1016/j.apunts.2017.11.002","url":null,"abstract":"<div><h3>Introduction</h3><p>People with Down syndrome have difficulties in postural control and exhibit differences in the displacement of their centre of pressure and in muscle activity compared with the general population. Previous research has shown that centre of pressure displacement is less depending on visual conditions in people with Down syndrome, although improved balance has been observed following specific physical activities based on dance. The aim of the project was to assess the effect of a dance-based physical activity programme on muscle activity in young adults with Down syndrome.</p></div><div><h3>Material and methods</h3><p>Eleven participants with Down syndrome and eleven participants without Down syndrome as the control group followed an 18-week dance programme. Surface electromyography was used to assess ankle muscle activity before and after completion of the programme in open and closed eyes conditions.</p></div><div><h3>Results</h3><p>We observed a higher level of muscle activation in Down syndrome group. They showed minor differences between different visual conditions than control group. No significant differences were seen in pre- and post-training in Down syndrome group. Nevertheless, less differences were observed between both groups after training than before.</p></div><div><h3>Conclusions</h3><p>Although no significant differences were observed in Down syndrome group after training, differences between groups were decreased. These could be related to some postural adaptations. In the future, it will be interesting to increase the sample and also analyze the position of centre of pressure in relation to feet.</p></div>","PeriodicalId":34995,"journal":{"name":"Apunts Medicina de l''Esport","volume":"53 198","pages":"Pages 63-73"},"PeriodicalIF":0.0,"publicationDate":"2018-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.apunts.2017.11.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91622095","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}