“…A growing body of literature now confirms that evidencebased classroom PA interventions implemented in elementary school settings significantly increase PA levels (Bassett et al, 2013;Masini et al, 2020) and improve weight status (Donnelly et al, 2009), on-task behavior (Daly- , and academic achievement (Norris et al, 2020)-all of which are key motivators for schools to adopt these programs (Densley et al, 2021). Previous research also suggests that classroom activity breaks provide positive PA experiences for boys, girls, and children with asthma, helping to reduce gender and asthma disparities in PA participation (Beemer et al, 2018(Beemer et al, , 2022. Consistent with these findings, adoption rates (the intention, initial decision, or action to try or employ an innovation or evidence-based practice; Proctor et al, 2011) of classroom-based PA interventions across the United States are nearly universal in elementary schools (92%; Densley et al, 2021).…”