Differences in discriminative reaction time between elite youth football players: A comparison between age-categories

Abstract

Background: Several factors may affect the development of a player during the sports training process. Reaction time is considered an important aspect of perceptual skills in sports and can potentially affect football performance. During the maturation process of a player there may be changes in the cognitive skills, in addition to changes in the training levels that this player is submitted to. The aim of this study is to compare the discriminative reaction time (DRT) in elite young football players between categories U-15 and U-17. Methods: Participants were 236 elite Brazilian young male football players from categories U-15 (n = 139, Mage = 14.21, SD = 0.66 years) and U-17 (n = 97, Mage = 17.99, SD = 0.48 years). The Reaction Test (S5 version), provided by the Vienna Test System SPORTS® (VTS) was applied. Results: Statistically significant difference was found in the DRT (p = .04) between football players of categories U-15 and U-17. U-17 players faster (M = 526 ms, sd = 65.30) when compared to the U-15 players (M = 543 ms, sd = 62.40), however with a small effect size (.13). Conclusion: Elite football players in the U17 category have better DRT values than players in the U15 category.