Loading...
3 results
Search Results
Now showing 1 - 3 of 3
- Goal effectiveness after players’ dismissals in professional futsal teamsPublication . Gómez Ruano, Miguel Ángel; Méndez-Domínguez, César; Indaburu, Alejandro; Travassos, BrunoThe purpose of this study was to analyse the effect of players' dismissals on the outcome of attacks in elite futsal matches, and to establish the performance profile of the attacks made in numerical superiority by elite futsal teams. One hundred and twenty five attacking game situations in numerical superiority (dismissal of opponents from defensive team) were analysed from the regular season of the Spanish professional Futsal League. The effect of contextual-related variables (quality of opposition, match-location, match-periods, opponent team's fouls, match-status, attack-duration and match-type) on goal effectiveness was analysed using binomial logistic regression and two-step cluster analysis. Results from the binary logistic regression showed that the highest attack effectiveness was achieved when the teams play at home, perform the attack during minutes 33-36 and the opposing team has 3 fouls. Secondly, the two-step cluster analysis technique allowed identifying four types of attacks when the teams were playing with numerical superiority. The results showed the great importance (in order) of match-type, match-status, attacking team's fouls, match-period, quality of opposition, opposing team's fouls, match-location, goal situation, and attack duration. The identified trends may help coaches to design the superiority/inferiority scenarios more specifically during training and to monitor them during competition.
- Goals scored and received in 5vs4 GK game strategy are constrained by critical moment and situational variables in elite futsalPublication . Méndez-Domínguez, César; Gómez, Miguel Ángel; Ruiz Pérez, L. M.; Travassos, BrunoThe aim of this study was to identify the importance and meaning of goals using the goalkeeper as an outfield player in elite futsal according to critical and situational variables. The sample consisted of 11,446 actions corresponding to 1,325 matches from the 1st division Spanish Futsal League during the seasons from 2010 to 2015. Multinomial logistic regression and classification tree multivariate models were used to identify the best predictor variables related to the likelihood of scoring goals, receiving goals, or no goals. Results from Multinomial logistic regression emphasised goals scored in balanced matches and playing with the goalkeeper as an outfield player before the last eight minutes. When the teams were drawing or losing, finished with goals received or without goals. The classification tree results identified a greater likelihood of scoring goals when the teams were winning, in balanced matches, and within the last eight minutes. Conversely, a greater likelihood of suffering goals was observed using the goalkeeper as an outfield player when the teams were losing, in unbalanced matches and in the last eight minutes. The identified trends will allow futsal coaches to recognise the most suitable situations for achieving efficacy when using the goalkeeper as an outfield player strategy.
- Goalkeeper as an outfield player: shooting chances at critical moments in elite futsalPublication . Méndez-Domínguez, César; Gómez, M. A.; Ruiz Pérez, Luis Miguel; Travassos, BrunoThe aim of the present study was to identify the importance of the goalkeeper’s chance to shoot at goal as an outfield player in elite futsal according to critical and situational variables. The sample consisted of 11,446 actions corresponding to 1325 matches from the Spanish Futsal League in the seasons from 2010 to 2015. Binary logistic regression and classification tree multivariate models were used to identify the best predictor variables related to the chance of shooting as a criterion of success. Results from the binomial logistic regression emphasised the success relationships when the teams played at home, against an equally ranked opponent, during balanced matches, and had up to two fouls. When the teams were drawing or losing, the actions of goalkeeper as an outfield player were unsuccessful. The classification tree results identified a greater chance of shooting in balanced matches during the playoffs, and with no more than two fouls. Negative effects were observed during the regular phase and when used by the teams in the final moments of a match. The identified trends will allow futsal coaches to recognise the most suitable situations for achieving success when using an attack with the goalkeeper as an outfield player.