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      Índices de aptidão funcional em jogadores de futebol da Seleção Nacional da Jamaica Translated title: Functional aptitude indices in soccer players of the Jamaican all-star team

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          Abstract

          O principal objetivo deste estudo foi mostrar alguns índices de aptidão funcional em 24 jogadores de futebol da Seleção Nacional da Jamaica, com média de idade de 23,9 ± 3,7 anos, equipe pré-classificada para a Copa do Mundo da França. Todos os atletas foram submetidos a uma bateria de testes que constou de: 1) avaliação da potência, resistência muscular e o índice de fadiga no teste de Wingate, realizado numa bicicleta computadorizada da marca Cybex, modelo Bike; 2) teste isocinético computadorizado de membros inferiores no equipamento da marca Cybex, modelo 1200; 3) avaliação da flexibilidade pelo teste de Wells e Dillon; 4) exames laboratoriais; e 5) avaliação odontológica, realizada através de exames clínicos num consultório da marca Funk modelo MLX Plus. Os seguintes parâmetros e os resultados encontrados foram: Wingate: potência pico corrigida pelo peso = 11,8 ± 1,8w.kg-1; potência média = 9,1 ± 1,2w.kg-1; índice de fadiga = 46,2 ± 15,2%; Flexibilidade = 19,8 ± 4,6cm; Exames laboratoriais: urina tipo I; fezes; hemoglobina = 14,3 ± 1,0g%; ferro = 104 ± 29ng/dl; ferritina = 81,8 ± 41,7ng/dl; transferrina = 502,5 ± 113,5ug/dl; hematócrito = 43,5 ± 2,9%; eritrócitos = 4,95 ± 0,40 milhões/m³; glicose = 91,0 ± 8,5mg/dl; Avaliação odontológica: tártaro em 5 (21%); cáries em 24 (100%); gengivites em 10 (42%); endodontia em 3 (12,5%); pulpites em 1 (4%); diastema em 2 (8%); heterotópicos em 13 (54%); extrações realizadas em 14 (58%); extrações não realizadas em 4 (17%); obturações em 4 (17%); próteses em 16 (67%); a profilaxia estava sendo feita em 17 (71%) dos atletas examinados; Desempenho isocinético: torque de MMII direito a 60°S-1 na extensão = 290,4 ± 95,6Nm; na flexão = 216,1 ± 31,4Nm; torque de MMII esquerdo a 60°S-1 na extensão = 291,6 ± 62,5Nm; na flexão = 205,8 ± 35,8Nm. CONCLUSÃO: Apesar da falta de estrutura tecnológica do futebol jamaicano, os resultados demonstraram que os índices de aptidão funcional dos futebolistas avaliados neste estudo foram semelhantes aos de jogadores verificados no Centro de Medicina Integrada da Associação Portuguesa de Desportos.

          Translated abstract

          This study is mainly aimed at showing some functional aptitude indices in 24 soccer players of the Jamaican all-star team, aged 23.9 ± 3.7 years and pre-classified for the 1998 World Cup in France. All of the athletes were submitted to a battery of tests including: 1) evaluation of power, muscular endurance, and fatigue index by means of the Wingate Test carried out on a computerized bicycle (Cybex trademark-Bike model); 2) lower limb computerized isokinetic test using Cybex equipment (model 1200); 3) flexibility evaluation using Wells & Dillon test; 4) laboratorial analyses; 5) dental evaluation by clinical examination in Funk office (model MLX Plus). Parameters and results obtained were the following: Wingate Test: peak power corrected by weight = 11.8 ± 1.8 w.kg-1; average power = 9.1 ± 1.2 w.kg-1; fatigue index = 46.2 ± 15.2%; Flexibility = 19.8 ± 4.6 cm; Laboratorial analyses: urine type 1, feces, hemoglobin = 14.3 ± 1.0 g%; iron = 104 ± 29 ng/dl; ferritin = 81.8 ± 41.7 ng/dl; transferrin = 502.5 ± 502.5 ug/dl; hematocrit = 43.5 ± 2.9%; erythrocytes = 49.95 ± 0.40 million/m³; glucose = 91.0 ± 8.5 mg/dl; Dental evaluation: tartar in 5 (21%); caries in 24 (100%); gingivitis in 10 (42%); endodontia in 3 (12.5%); pulpitis in 1 (4%); diastema in 2 (8%); heterotopic in 13 (54%); extractions achieved in 14 (58%); extractions unachieved in 4 (17%); fillings in 4 (17%); prosthesis in 16 (67%). Seventeen (71%) of the athletes were under prophylactic treatment. Kinetic performance: LL right torque at 60ºS-1 in extension = 290.4 ± 95.6 Nm; in flexion = 216.1 ± 31.4 Nm; LL left torque at 60ºS-1 in extension = 291.6 ± 62.5 Nm; in flexion = 205.8 ± 35.8 Nm. CONCLUSION: despite the lack of technological structure in the Jamaican soccer, results have shown that soccer player indices of functional aptitude with respect to the players submitted to evaluation in this study are similar to those observed in the Center for Integrated Medicine.

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          Most cited references17

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          Standard Anaerobic Exercise Tests

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            The frequency of muscle tightness and injuries in soccer players.

            One hundred-eighty players in a male, senior soccer division were examined for past injuries, persisting symptoms from past injuries, and muscular tightness in the lower extremities. Soccer players were in general less flexible than a group of nonplayers of the same age (n = 86). No correlation was found between past injuries and existing muscle tightness. Sprains of the lower extremity, especially of knees and ankles, predominated among the injuries. Persistent instability symptoms were common sequels to knee and ankle injuries. It is proposed that intensive care of acute injuries will improve the late results.
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              Stretching exercise and soccer: effect of stretching on range of motion in the lower extremity in connection with soccer training.

              Forty-eight players from four senior, male soccer teams were tested for ranges of motion (ROM) in the lower extremity before, immediately after, and 24 h after different forms of soccer training. The players were tested after regular soccer training (A), after soccer training with contract-relax stretching prior to beginning the session (B), and after soccer training with stretching added at the end of the program (C). Each training session lasted 1.5 h. In group A all six ROMs were decreased 24 h after the training. In group B the only change in ROM noted was an increase in knee flexion directly after the training. In group C there was an increase in hip extension, hip flexion, and knee flexion directly after the training.
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                Author and article information

                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
                June 1999
                : 5
                : 3
                : 93-98
                Affiliations
                [01] SP orgnameCentro de Medicina Integrada da Associação Portuguesa de Desportos Brasil
                Article
                S1517-86921999000300007 S1517-8692(99)00500307
                10.1590/S1517-86921999000300007
                75c43cd5-460d-4fc3-90fa-d565d13b806e

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

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                Figures: 0, Tables: 0, Equations: 0, References: 16, Pages: 6
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                SciELO Brazil

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                Artigos Originais

                Sports Medicine,Jogadores de futebol,Seleção da Jamaica,Flexibilidade,Teste Wingate,Avaliação isocinética,Medicina Esportiva,Soccer players,Jamaica all-star team,Flexibility,Wingate anaerobic test,Isokinetic evaluation

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