Physically active learning in preschoolers: Improved self-regulation, comparable quantity estimation.

Background: Providing physical activity during the school day may mitigate increasingly sedentary lifestyles among children. Young children may be susceptible to interference during learning and consolidation when performing physical activity concurrently with academic instruction.

Methods: Preschoolers (N = 72, mean age 5.1 ± 0.8 years, 50% female) completed a quantity estimation task before, following, and one week after engaging in either a 20-min physically active or sedentary lesson. Physical activity intensity and volume were measured using heart rate and pedometer step counts, respectively. Off-task behavior was recorded prior to and following the lesson.

Results: Children exhibited similar learning and retention, but an added benefit of physically active lessons was a 1900% step increase and a 58% reduction in off-task behavior.

Conclusion: Providing physically active lessons instead of sitting for extended periods of time in early childhood classrooms reduces sedentary behavior and improves self-regulation while not interfering with educational outcomes.