'Rate your pain on a scale of zero to ten' -- for most adults and older children, it's a simple concept. But preschool-aged children generally lack the cognitive skills needed to make reliable pain ...

Researchers report that 4-6-year-old children who walk further than their peers during a timed test - a method used to estimate cardiorespiratory health - also do better on cognitive tests and other ...

If you’re the parent of a young child, you probably already know how important physical activity is for their health. In recent decades, pediatricians and public health officials have raised concerns ...