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      ANALYSIS OF Y BALANCE TEST AND DORSIFLEXION LUNGE TEST IN PROFESSIONAL AND AMATEUR SOCCER PLAYERS Translated title: ANÁLISE DO Y BALANCE TEST E DORSIFLEXION LUNGE TEST EM ATLETAS DE FUTEBOL PROFISSIONAIS E AMADORES Translated title: ANÁLISIS DEL Y BALANCE TEST Y DORSIFLEXION LUNGE TEST EN ATLETAS DE FÚTBOL PROFESIONALES Y AMATEURS

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          Abstract

          ABSTRACT Introduction The ankle has the highest incidence of soccer injuries (17 to 20% of injuries), which can cause personal and professional losses for the athlete. Ankle stability is due to a number of mechanisms, such as muscle control between agonists and antagonists, proprioception, balance, and muscle strength. If there are changes in any of these mechanisms, there is an increased risk of ankle injuries. Objective The purpose of this study was to analyze the ankle function of amateur and professional soccer players in the preseason, using Y Balance Test (YBT) and Dorsiflexion Lunge Test (DLT), observing possible functional deficits in this sample, and subsequently analyzing the relationship of results between the functional tests in this population. Methods A total of 107 soccer players were assessed, of whom 36 were amateur and 71 professional athletes. The volunteers initially underwent history taking, followed by a 5-minute warm-up on a stationary bicycle then the YBT and DLT functional tests. Results There was no significant difference in the DLT between dominant and non-dominant limbs in amateur and professional athletes. There was also no significant difference in the YBT between dominant and non-dominant limbs of amateur athletes, but there was a significant difference between dominant and non-dominant limbs in professional athletes. There was no correlation between the tests when the dominant and non-dominant limbs of the sample were analyzed. Conclusion The weak relationship between the functional tests indicates that both tests are recommended for athletes in clinical practice, since they serve as tools to assess different functional deficits. Level of Evidence III - Case-control study.

          Translated abstract

          RESUMO Introdução O tornozelo apresenta a maior incidência de lesões no futebol (17 a 20% das lesões), podendo causar prejuízos pessoais e profissionais para o atleta. A estabilidade do tornozelo deve-se a uma série de mecanismos, tais como controle muscular entre agonistas e antagonistas, propriocepção, equilíbrio e força muscular. Caso haja alterações em algum desses mecanismos, há maior risco de lesões no tornozelo. Objetivo O objetivo do presente estudo consistia em analisar a função do tornozelo dos atletas de futebol amadores e profissionais, no período de pré-temporada, utilizando os testes Y Balance Test (YBT) e Dorsiflexion Lunge Test (DLT), observando possíveis déficits funcionais nessa amostra e, posteriormente, analisar a relação dos resultados entre os testes funcionais nessa população. Métodos Foram avaliados 107 atletas de futebol, sendo 36 atletas amadores e 71 atletas profissionais. Os voluntários passaram por uma anamnese inicial seguida por um pré-aquecimento de cinco minutos em bicicleta ergométrica e pelos testes funcionais YBT e DLT. Resultados Não houve diferença significativa no DLT entre os membros dominantes e não dominantes em atletas amadores e profissionais. Além disso, não houve diferença significativa no YBT entre os membros dominantes e não dominantes dos atletas amadores, entretanto, houve diferença significativa entre os membros dominantes e não dominantes dos atletas profissionais. Não houve correlação entre os testes quando analisados os membros dominantes e não dominantes da amostra. Conclusão A baixa relação entre os testes funcionais indica que a realização de ambos é recomendada para atletas na prática clínica, sendo ferramentas de avaliação de déficits funcionais distintos . Nível de Evidência III; Estudo caso-controle.

          Translated abstract

          RESUMEN Introducción El tobillo presenta la mayor incidencia de lesiones en el fútbol (17 a 20% de las lesiones), pudiendo ocasionar perjuicios personales y profesionales para el atleta. La estabilidad del tobillo se debe a una serie de mecanismos, tales como control muscular entre agonistas y antagonistas, propiocepción, equilibrio, y fuerza muscular. En caso que haya alteraciones en alguno de esos mecanismos, hay mayor riesgo de lesiones en el tobillo. El objetivo del presente estudio consistía en analizar la función del tobillo de atletas de fútbol, de las categorías amateur y profesional, en el período de pretemporada, utilizando los tests Y Balance Test (YBT) y Dorsiflexion Lunge Test (DLT), observando posibles déficits funcionales en esa muestra y, posteriormente, analizar la relación de los resultados entre los tests funcionales en esa población. Métodos Se evaluaron 107 atletas de fútbol, siendo 36 atletas amateurs y 71 atletas profesionales. Los voluntarios pasaron por una anamnesis inicial seguida por un precalentamiento de 5 minutos en bicicleta ergométrica y por los tests funcionales YBT y DLT. Resultados No hubo diferencia significativa en el DLT entre los miembros dominantes y no dominantes en atletas amateurs y profesionales. Además, no hubo diferencia significativa en el YBT entre miembros dominantes y no dominantes de atletas amateurs, pero hubo diferencia significativa entre los miembros dominantes y no dominantes en atletas profesionales. No hubo correlación entre los tests cuando analizados los miembros dominantes y no dominantes de la muestra. Conclusión La baja relación entre los tests funcionales indica que la realización de ambos es recomendada para atletas en la práctica clínica, siendo herramientas de evaluación de déficits funcionales distintos. Nivel de evidencia III; Estudio caso-control.

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          Star Excursion Balance Test as a predictor of lower extremity injury in high school basketball players.

          Prospective cohort. To determine if Star Excursion Balance Test (SEBT) reach distance was associated with risk of lower extremity injury among high school basketball players. Although balance has been proposed as a risk factor for sports-related injury, few researchers have used a dynamic balance test to examine this relationship. Prior to the 2004 basketball season, the anterior, posteromedial, and posterolateral SEBT reach distances and limb lengths of 235 high school basketball players were measured bilaterally. The Athletic Health Care System Daily Injury Report was used to document time loss injuries. After normalizing for lower limb length, each reach distance, right/left reach distance difference, and composite reach distance were examined using odds ratio and logistic regression analyses. The reliability of the SEBT components ranged from 0.82 to 0.87 (ICC3,1) and was 0.99 for the measurement of limb length. Logistic regression models indicated that players with an anterior right/left reach distance difference greater than 4 cm were 2.5 times more likely to sustain a lower extremity injury (P<.05). Girls with a composite reach distance less than 94.0% of their limb length were 6.5 times more likely to have a lower extremity injury (P<.05). We found components of the SEBT to be reliable and predictive measures of lower extremity injury in high school basketball players. Our results suggest that the SEBT can be incorporated into preparticipation physical examinations to identify basketball players who are at increased risk for injury.
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            Risk factors for lower extremity injury: a review of the literature.

            D F Murphy (2003)
            Prospective studies on risk factors for lower extremity injury are reviewed. Many intrinsic and extrinsic risk factors have been implicated; however, there is little agreement with respect to the findings. Future prospective studies are needed using sufficient sample sizes of males and females, including collection of exposure data, and using established methods for identifying and classifying injury severity to conclusively determine additional risk factors for lower extremity injury.
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              RELATIONSHIP BETWEEN THE Y BALANCE TEST SCORES AND SOFT TISSUE INJURY INCIDENCE IN A SOCCER TEAM.

              Although the dynamic balance has been proposed as a risk factor for sports-related injuries, few researchers have used the Y balance test to examine this relationship. The purpose of this study was to determine if the Y Balance Test (YBT) is a valid test for determining subjects susceptible to soft tissue injury among soccer players on a professional team.
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                rbme
                Revista Brasileira de Medicina do Esporte
                Rev Bras Med Esporte
                Sociedade Brasileira de Medicina do Exercício e do Esporte (São Paulo, SP, Brazil )
                1517-8692
                1806-9940
                December 2019
                : 25
                : 6
                : 490-493
                Affiliations
                [1] Ribeirão Preto orgnameUniversidade de São Paulo orgdiv1Faculdade de Medicina de Ribeirão Preto orgdiv2Department of Biomechanics, Physical Medicine and Rehabilitation of the Locomotor System Brazil
                Article
                S1517-86922019000600490
                10.1590/1517-869220192506208308
                ef0ece48-58ba-4425-9b1c-bafd8994c72a

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 17 July 2018
                : 25 April 2019
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 21, Pages: 4
                Product

                SciELO Brazil

                Categories
                Original Articles

                Soccer,Tornozelo,Desempenho físico funcional,Futebol,Tobillo,Rendimiento físico funcional,Fútbol,Ankle,Physical functional performance

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