This study examined the impact of a dual-task training regime incorporating small-sided games (SSG) on soccer athletes` tactical performance and working memory skills. A cohort of 40 under-14 soccer players was recruited and divided into three groups: the experimental group (EG), which engaged in SSG while performing dual tasks; the active control group (ACG), which practiced SSG without dual-task demands; and the passive control group (PCG), which did not participate in the study`s training regimen. The training sessions focused on reinforcing the off-the-ball length and width principle. Tactical performance was evaluated using the FUT-SAT, while working memory was assessed using the Digit Span Test. Analysis of covariance was employed, with the pre-test scores serving as covariates for the post-test and retention assessments. Results revealed that the EG exhibited superior tactical performance in the tactical principle compared to the PCG at the post-test (46%) and retention (67%) phases. Both the EG and ACG outperformed the PCG in offensive tactical proficiency during the retention phase (32% and 43%, respectively). No significant differences were detected in working memory across the groups. Thus, dual-task training within the context of SSG enhances tactical performance among young soccer players without influencing working memory capabilities.
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