Exploring the Acute Effects of the Daily Mile™ vs. Shuttle Runs on Children’s Cognitive and Affective Responses

Abstract

Background: This study investigated the acute effects of two physical activity (PA) bouts on children’s cognitive and affective responses. Methods: Twenty-nine participants (16 boys and 13 girls; Mage = 9.34 years, SD = 0.48), using a within-subjects crossover design, performed three 15-min conditions: (a) TDM—The Daily Mile™; (b) 12 repeated 30–45-s shuttle runs at ≥ 85% HRMAX; and (c) a sedentary control condition. Cognitive performance (i.e., Stroop, Digit Span, and Corsi blocks) was measured before PA and 1 and 30 min post-PA. Felt Arousal and Feeling Scale self-report scales were administered before, during, and after PA. Results: The results show no changes following the TDM condition relative to the sedentary control condition in cognitive responses. However, when comparing the shuttle runs condition to the sedentary control condition, participants showed higher arousal, an improved reaction time, and lower self-reported pleasure at 1 min post-PA. Nevertheless, at 30 min post-PA, participants’ pleasure values were higher in the shuttle runs condition than they were before PA. Conclusions: When comparing PA conditions, shuttle runs enhanced reaction time and might thus be seen as an option to implement or modify PA opportunities in school settings.