The Change Mariner

Study: Toddlers Need More Exercise

Yahoo! News:

New research suggests even 3-year-olds aren't getting enough exercise, raising concerns over their weight, future disease risk, psychological well-being, behavior and learning ability.

In the first study to rigorously track the movements of preschoolers, scientists found that the average 3-year-old is physically active for just 20 minutes a day, well short of the recommended hour a day for that age.

In The Lancet study published this month, scientists from the University of Glasgow in Scotland recruited 78 children. Each 3-year-old wore an "accelerometer," a matchbox-sized monitor clipped to the waistband, for a week.

A 3-year-old 25 years ago was eating 25 percent more than a 3-year-old today," he said. "But physical activity levels have dropped quite dramatically over the last 15 or 20 years."