Futebol: análise das decisões/ações dos jogadores no quadro dos métodos específicos de treino: interação das condicionantes estruturais espaço/tempo
Miniatura indisponível
Data
2013
Título da revista
ISSN da revista
Título do Volume
Editora
Resumo
A utilização dos métodos específicos de treino leva a uma modelação que só será refinadamente eficaz se, simultaneamente utilizarmos, de forma correta, condicionantes estruturais, com o intuito de induzirem os jogadores individual e coletivamente a tomarem decisões e realizarem ações que modelem, direcionem e melhorem a eficácia das suas prestações (Castelo, 2010).
A finalidade do estudo foi analisar as condicionantes estruturais espaço, tempo e a sua influência sobre as ações/decisões dos jogadores.
Os doze jogadores (M = 18,75, s = 0,45 anos) selecionados nas diferentes posições (2 G.R., 4 DEF., 4 MED. e 2 ATA.) realizaram um total de nove (n=9) situações de jogo reduzido, três em cada forma jogada (G.R.+3x3+G.R., G.R.+4x4+G.R. e G.R.+5x5+G.R.).
Após a construção do sistema de observação ad hoc, este foi introduzido no software MatchVision Studio V3.0 e no seguimento da observação realizada, obtiveram-se resultados que permitem concluir: 1) Não existem diferenças estatisticamente significativas na análise das ações realizadas entre o espaço base e os espaços reduzidos e ampliados em todas as formas apresentadas, assim como, na análise entre as ações realizadas e as formas de jogo no espaço base (p≥0,05); 2) Na forma G.R.+5x5+G.R. houve maior ocorrência de ações/decisões; 3) Maior frequência em todas as formas nas ações/decisões de comunicação/finalização; 4) Na forma G.R.+3x3+G.R. houve uma maior frequência de ações de comunicação/finalização; 5) Quanto menor a distância entre as balizas, maior a frequência das ações/decisões de finalização. 6) Nas formas G.R.+3x3+G.R. e G.R.+4x4+G.R., com o aumento do espaço, as decisões/ações de conservação aumentaram; 7) Com o aumento do espaço e da forma, aumenta também a frequência das ações/decisões de progressão; 8) O aumento da frequência das ações de conservação e progressão é paralela à diminuição da frequência das ações de comunicação/finalização; 9) Na forma G.R.+3x3+G.R. existe uma estabilidade nas ações/decisões de comunicação/finalização e conservação ao longo do exercício. 10) Nas formas estudadas, o primeiro minuto apresenta um padrão de estabilidade relativamente a todas as ações/decisões, inversamente aos segundos minutos, onde existe uma instabilidade nas frequências das ações/decisões.
The use of specific training methods can only lead to an effective and improved game model if structural constraints are correctly and simultaneously used, inducing players both individually and collectively to make decisions and perform actions that model, guide and enhance the effectiveness of their performances (Castelo, 2010). The purpose of the study was to analyze the structural constraints such as space (size of playing area) and time, and their influence on the actions/decisions of the players. The twelve players (M = 18.75, s = 0.45 years) selected in different playing positions (2 GK‟s, 4 DEF‟s., 4 MIDF‟s. and 2 FWD‟s.) performed a total of nine (n = 9) small-sided game situations, three in each game format (GK+3v3+GK, GK+4v4+GK and GK+5v5+GK). After its development, the ad hoc observation system was introduced in the MatchVision Studio V3.0 software and following the observation made, the results obtained allow for the following conclusions: 1) There are no statistically significant differences in the analysis of the actions performed between the reduced, standard and expanded size of the playing area in all the proposed game formats, nor in the analysis between the actions performed and the game formats in the standard size (p ≥ 0, 05); 2) In the GK+5v5+GK format there was a greater number of actions/decisions; 3) Greater frequency in actions/decisions of communication/finishing in all game formats; 4) In the GK+3v3+GK format there was a greater frequency of communication/finishing actions; 5) The lesser the distance between goals, the greater the frequency in actions/decisions of finishing; 6) In the GK+3v3+GK and GK+4v4+GK formats, with the increase in space, the actions/decisions of retaining the ball also increased; 7) With the increase in space and game format, the frequency of actions/decisions involving penetration also increase; 8) The increase in the frequency of retaining the ball and penetrating actions is parallel to the decrease in frequency of communication/finishing actions; 9) In the GK+3v3+GK format stability in the actions/decisions of communication/finishing and retaining the ball throughout the exercise can be observed; 10) In the game formats studied, the first minute presents a pattern of stability regarding all actions/decisions, contrary to the following minutes, where there is instability in the frequency of actions/decisions.
The use of specific training methods can only lead to an effective and improved game model if structural constraints are correctly and simultaneously used, inducing players both individually and collectively to make decisions and perform actions that model, guide and enhance the effectiveness of their performances (Castelo, 2010). The purpose of the study was to analyze the structural constraints such as space (size of playing area) and time, and their influence on the actions/decisions of the players. The twelve players (M = 18.75, s = 0.45 years) selected in different playing positions (2 GK‟s, 4 DEF‟s., 4 MIDF‟s. and 2 FWD‟s.) performed a total of nine (n = 9) small-sided game situations, three in each game format (GK+3v3+GK, GK+4v4+GK and GK+5v5+GK). After its development, the ad hoc observation system was introduced in the MatchVision Studio V3.0 software and following the observation made, the results obtained allow for the following conclusions: 1) There are no statistically significant differences in the analysis of the actions performed between the reduced, standard and expanded size of the playing area in all the proposed game formats, nor in the analysis between the actions performed and the game formats in the standard size (p ≥ 0, 05); 2) In the GK+5v5+GK format there was a greater number of actions/decisions; 3) Greater frequency in actions/decisions of communication/finishing in all game formats; 4) In the GK+3v3+GK format there was a greater frequency of communication/finishing actions; 5) The lesser the distance between goals, the greater the frequency in actions/decisions of finishing; 6) In the GK+3v3+GK and GK+4v4+GK formats, with the increase in space, the actions/decisions of retaining the ball also increased; 7) With the increase in space and game format, the frequency of actions/decisions involving penetration also increase; 8) The increase in the frequency of retaining the ball and penetrating actions is parallel to the decrease in frequency of communication/finishing actions; 9) In the GK+3v3+GK format stability in the actions/decisions of communication/finishing and retaining the ball throughout the exercise can be observed; 10) In the game formats studied, the first minute presents a pattern of stability regarding all actions/decisions, contrary to the following minutes, where there is instability in the frequency of actions/decisions.
Descrição
Orientação: Jorge Fernando Ferreira Castelo
Palavras-chave
DESPORTO, FUTEBOL, TREINO DESPORTIVO, ANÁLISE DESPORTIVA, SPORT, FOOTBALL, SPORTS COACHING, SPORTS ANALYSIS, MESTRADO EM TREINO DESPORTIVO, METODOLOGIAS DO TREINO DESPORTIVO, SPORTS COACHING METHODOLOGIES