Effects of manipulating the number of targets in U9, U11, U15 and U17 futsal players' tactical behaviour

Human Movement Science
Bruno TravassosJ Sampaio

Abstract

This study identified how the manipulation in the number of goal targets affects the tactical behaviour of players from different age groups (U9, U11, U15 and U17). Forty youth futsal players performed two small-sided games based on Gk + 4vs4 + Gk situation with one regular and two small targets. TACTO software was used to capture players and ball displacements. The following variables were computed and presented as absolute values, coefficient of variation and regularity (approximate entropy): (i) distance from each player to the team centre (DtC); (ii) distance from each player to the ball (DtB); (iii) distance between team centres (DbTC); and (iv) distance from team centre to the ball (DCtB). The team dispersion increased with two goal targets (mainly the DbTC, U9 and U17, large effects; U11 and U15, very large effects). Also, the use of two goal targets condition increased the variability in the DbTC (U9, small effects; U11 and U15 moderate effects; U17, very large effects) and DCtB (U9 and U17 moderate effects and U11 and U15 small effects). Overall, the approximate entropy values showed higher regularity in the condition with two targets. All age groups were sensitive to the manipulation of goal targets, however, the U9 w...Continue Reading

Citations

Jun 4, 2019·Research Quarterly for Exercise and Sport·João Cláudio MachadoAlcides José Scaglia
Mar 18, 2020·PloS One·Murilo José de Oliveira BuenoFelipe Arruda Moura
Aug 24, 2019·PloS One·Nuno MateusJaime Sampaio
May 16, 2020·International Journal of Environmental Research and Public Health·José L Arias-EsteroMaría T Morales-Belando
Jul 25, 2021·International Journal of Environmental Research and Public Health·David PizarroAlberto Moreno

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