Children ,outside play & sleep

An alarming drop in the amount of time children play outside on the average school day could be harming their ability to sleep say The Sleep Council | The Patient Experience http://www.patient-experience.com/index.php/an-alarming-drop-in-the-amount-of-time-children-play-outside-on-the-average-school-day-could-be-harming-their-ability-to-sleep-say-the-sleep-council/