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Abstract(s)
O presente estudo teve como objetivo comparar a dinâmica de jogo ofensivo no treino sem oposição (5x0) com a dinâmica de jogo observada no decorrer deste (5x5). Neste trabalho, analisou-se a influência da oposição defensiva na dinâmica coletiva do ataque. A amostra do estudo foi constituída pela Seleção Nacional de Basquetebol Sub16 Masculinos. Participaram neste estudo 15 jogadores, com a média de idades de 15,7±0,5 anos, média do peso de 77,0±8,9 kg e média da altura de 188,6±7,9 cm. O treino de exercícios de 5x0, onde a Seleção treinava as suas dinâmicas coletivas, e os jogos 5x5 foram filmados. Para efeitos de comparação entre jogo e treino, foram considerados três tipos de variáveis: i) ocupação espacial: a) largura e comprimento da equipa, b) o ratio entre o comprimento/largura, c) a distância (média) dos jogadores ao centróide da sua equipa, d) a área da equipa; ii) tempo-movimento: a) distância percorrida em quatro zonas de velocidade; iii) registo notacional das ações dos jogadores: a) número de passes efetuados em cada jogada, b) número de dribles efetuados em cada jogada, c) número de jogadores diferentes que tocaram na bola durante cada jogada e d) duração de cada jogada. Foi ainda verificada a distribuição dos lançamentos, em percentagem, pelos jogadores. Verificámos que as principais diferenças com o aparecimento da defesa foram o aumento das distâncias percorridas nas zonas de velocidade mais elevadas, bem como a distribuição dos lançamentos pelos jogadores, em treino e competição.
The aim of this study was the comparison of offensive patterns of play between practice tasks during training sessions, with no opposition (5-on-0), and the performance environment with opposition (5-on-5). Fifteen young males from the Portuguese U16 Basketball National Team participated in this study (mean age=15,7±0,5 years; mean weight=77,0±8,9 kg; mean height=188,8±7,9 cm), and data was gathered from video footage. For comparison purposes we considered three types of variables: i) spatial occupation: a) team width and length, b) width/length ratio, c) average distance from the players to their team’s centroid, d) team area; ii) time-motion: a) covered distance in each for the four speed zones; iii) notational record of the player’s actions: a) number of passes in each play, b) number of dribbles in each play, c) number of players touching the ball in each play and d) duration of each play. We also analysed shooting distribution, in percentage, among the players. Results showed that the main differences between conditions were the increase in covered distances for higher speed zones in the game setting, and changes in shooting distribution among players between practice and game settings.
The aim of this study was the comparison of offensive patterns of play between practice tasks during training sessions, with no opposition (5-on-0), and the performance environment with opposition (5-on-5). Fifteen young males from the Portuguese U16 Basketball National Team participated in this study (mean age=15,7±0,5 years; mean weight=77,0±8,9 kg; mean height=188,8±7,9 cm), and data was gathered from video footage. For comparison purposes we considered three types of variables: i) spatial occupation: a) team width and length, b) width/length ratio, c) average distance from the players to their team’s centroid, d) team area; ii) time-motion: a) covered distance in each for the four speed zones; iii) notational record of the player’s actions: a) number of passes in each play, b) number of dribbles in each play, c) number of players touching the ball in each play and d) duration of each play. We also analysed shooting distribution, in percentage, among the players. Results showed that the main differences between conditions were the increase in covered distances for higher speed zones in the game setting, and changes in shooting distribution among players between practice and game settings.
Description
Keywords
Basquetebol Defesa Jogo Notacional Ocupação Espacial Tempo-Movimento Treino