Agility development in youth soccer: the efficacy of fixed-role small-sided games

PurposeThis study aimed to evaluate the impact of Fixed-Role Small-Sided Games (FRSSGs) on youth soccer players' agility and its components: reaction time, linear speed, and change-of-direction speed (CODS).MethodsThirty-one male U-12 regional soccer players were randomly assigned to the FRSSG...

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Main Authors: Ioan Neag, Ion Mihaila, Leonard Julien Fleancu, Maura Stancu, Vladimir Potop, Dumitru Barbu, Laurian – Ioan Păun, Ilie Mihai
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Sports and Active Living
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Online Access:https://www.frontiersin.org/articles/10.3389/fspor.2025.1593906/full
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author Ioan Neag
Ion Mihaila
Ion Mihaila
Leonard Julien Fleancu
Maura Stancu
Vladimir Potop
Vladimir Potop
Vladimir Potop
Dumitru Barbu
Laurian – Ioan Păun
Ilie Mihai
Ilie Mihai
author_facet Ioan Neag
Ion Mihaila
Ion Mihaila
Leonard Julien Fleancu
Maura Stancu
Vladimir Potop
Vladimir Potop
Vladimir Potop
Dumitru Barbu
Laurian – Ioan Păun
Ilie Mihai
Ilie Mihai
author_sort Ioan Neag
collection DOAJ
description PurposeThis study aimed to evaluate the impact of Fixed-Role Small-Sided Games (FRSSGs) on youth soccer players' agility and its components: reaction time, linear speed, and change-of-direction speed (CODS).MethodsThirty-one male U-12 regional soccer players were randomly assigned to the FRSSG group (n = 16; age: 10.63 ± 0.48 years) or the control group (CON) (n = 15; age: 10.89 ± 0.31 years). The intervention program lasted 18 weeks. Pre- and post-intervention tests assessed reaction time, linear sprint speed (10 m and 20 m), CODS (505 and zig-zag tests with/without the ball), and agility (Y-shaped with/without the ball and multiple-signal tests). Statistical analysis included paired t-tests, repeated measures ANOVA, and effect sizes (Cohen's d).ResultsSignificant baseline differences were observed between groups in 10-meter linear speed, and zigzag test performance (p < .05). Within-group improvements were observed for the FRSSG group in the 505 Test (−6.85%, p < .001, d = 1.375), Zigzag Test (−10.77%, p < .001, d = 2.148), CODS Zigzag Ball Test (−9.42%, p < .001, d = 1.434), Y-shape Ball Test (−9.49%, p < 0.001, d = 2.195), and Agility Multi-signal Test (−8.42%, p = .002, d = 0.821). Significant between-group differences favoring FRSSG were found for the 505 Test (p = 0.005, η2 = 0.038), Zigzag Test (p < .001, η2 = 0.435), CODS Zigzag Ball Test (p = 0.004, η2 = 0.04), and Y-shape Ball Test (p = 0.006, η2 = 0.027).ConclusionFRSSGs have been shown to effectively enhance agility and change of direction speed, both with and without the ball, in youth soccer players.
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spelling doaj-art-c85b971e733848bb88a75eb1e1dca94b2025-08-20T02:18:36ZengFrontiers Media S.A.Frontiers in Sports and Active Living2624-93672025-04-01710.3389/fspor.2025.15939061593906Agility development in youth soccer: the efficacy of fixed-role small-sided gamesIoan Neag0Ion Mihaila1Ion Mihaila2Leonard Julien Fleancu3Maura Stancu4Vladimir Potop5Vladimir Potop6Vladimir Potop7Dumitru Barbu8Laurian – Ioan Păun9Ilie Mihai10Ilie Mihai11Doctoral School of Sports Science and Physical Education, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDoctoral School of Sports Science and Physical Education, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDepartment of Physical Education and Sport, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDepartment of Physical Education and Sport, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDepartment of Physical Education and Sport, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDoctoral School of Sports Science and Physical Education, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDepartment of Physical Education and Sport, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaInstitute of Physical Education and Sport, Moldova State University, Chisinau, MoldovaDepartment of Theory and Methodology of Motor Activities, University of Craiova, Craiova, RomaniaDepartment of Motric Performance, Transilvania University of Brasov, Brasov, RomaniaDoctoral School of Sports Science and Physical Education, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaDepartment of Physical Education and Sport, National University of Science and Technology Politehnica Bucharest, University Center Pitești, Pitești, RomaniaPurposeThis study aimed to evaluate the impact of Fixed-Role Small-Sided Games (FRSSGs) on youth soccer players' agility and its components: reaction time, linear speed, and change-of-direction speed (CODS).MethodsThirty-one male U-12 regional soccer players were randomly assigned to the FRSSG group (n = 16; age: 10.63 ± 0.48 years) or the control group (CON) (n = 15; age: 10.89 ± 0.31 years). The intervention program lasted 18 weeks. Pre- and post-intervention tests assessed reaction time, linear sprint speed (10 m and 20 m), CODS (505 and zig-zag tests with/without the ball), and agility (Y-shaped with/without the ball and multiple-signal tests). Statistical analysis included paired t-tests, repeated measures ANOVA, and effect sizes (Cohen's d).ResultsSignificant baseline differences were observed between groups in 10-meter linear speed, and zigzag test performance (p < .05). Within-group improvements were observed for the FRSSG group in the 505 Test (−6.85%, p < .001, d = 1.375), Zigzag Test (−10.77%, p < .001, d = 2.148), CODS Zigzag Ball Test (−9.42%, p < .001, d = 1.434), Y-shape Ball Test (−9.49%, p < 0.001, d = 2.195), and Agility Multi-signal Test (−8.42%, p = .002, d = 0.821). Significant between-group differences favoring FRSSG were found for the 505 Test (p = 0.005, η2 = 0.038), Zigzag Test (p < .001, η2 = 0.435), CODS Zigzag Ball Test (p = 0.004, η2 = 0.04), and Y-shape Ball Test (p = 0.006, η2 = 0.027).ConclusionFRSSGs have been shown to effectively enhance agility and change of direction speed, both with and without the ball, in youth soccer players.https://www.frontiersin.org/articles/10.3389/fspor.2025.1593906/fullsoccertraining methodsyouth soccer playerperformanceyouth development
spellingShingle Ioan Neag
Ion Mihaila
Ion Mihaila
Leonard Julien Fleancu
Maura Stancu
Vladimir Potop
Vladimir Potop
Vladimir Potop
Dumitru Barbu
Laurian – Ioan Păun
Ilie Mihai
Ilie Mihai
Agility development in youth soccer: the efficacy of fixed-role small-sided games
Frontiers in Sports and Active Living
soccer
training methods
youth soccer player
performance
youth development
title Agility development in youth soccer: the efficacy of fixed-role small-sided games
title_full Agility development in youth soccer: the efficacy of fixed-role small-sided games
title_fullStr Agility development in youth soccer: the efficacy of fixed-role small-sided games
title_full_unstemmed Agility development in youth soccer: the efficacy of fixed-role small-sided games
title_short Agility development in youth soccer: the efficacy of fixed-role small-sided games
title_sort agility development in youth soccer the efficacy of fixed role small sided games
topic soccer
training methods
youth soccer player
performance
youth development
url https://www.frontiersin.org/articles/10.3389/fspor.2025.1593906/full
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