blog posts Preschoolers with higher cardiorespiratory fitness do better on cognitive tests Feb 18, 2021 9:30 am by Diana YatesResearch Share on Facebook Tweet Email Images Researchers report that 4-6-year-old children who walk farther than their peers during a timed test – a method used to estimate cardiorespiratory health – also do better on cognitive tests and other measures of brain function. Share on Facebook Tweet Email