PHYSICAL ACTIVITY AND MOTOR–COGNITIVE PERFORMANCE
ASSOCIATIONS IN SCHOOL-AGED CHILDREN
DOI:
https://doi.org/10.48075/vscs.v11i1.35894Abstract
Physical activity in childhood has been associated with different dimensions of motor and cognitive development, particularly executive functions. The aim of this study was to analyze associations between physical activity practice, motor–cognitive performance, and indicators of executive functions in school-aged children. This is an observational cross-sectional study conducted in elementary schools in a municipality in southern Brazil, with data collection carried out between March and August 2023. The sample consisted of 133 schoolchildren, including 77 girls (7.25 ± 1.99 years) and 56 boys (7.64 ± 1.99 years). Physical activity level was assessed using the National Food and Physical Activity Survey (IAN-AF). Motor performance was measured using the Motor Development Scale (EDM), while executive functions were assessed through the Corsi Block-Tapping Task and the Stroop Test. Statistical analyses included descriptive statistics, independent group comparison tests, and association analyses between variables, adopting a significance level of 5%. The results showed significant associations between self-reported weekly physical activity time and performance on tasks related to executive functions (p < 0.05). Regarding motor performance, significant differences in motor age were observed among children with higher levels of physical activity, with no significant associations found for the motor quotient. The findings indicate relevant relationships between physical activity patterns, motor performance, and executive functions in schoolchildren, reinforcing the importance of promoting active lifestyles during childhood.