Physical activity guidelines

In conjunction with May's Exercise is Medicine^® Month, "The World's Largest Exercise Class" is coming to children and schools around the world May 7, which is when millions of participants across the globe will celebrate the annual Project ACES^® Day.

Only about a quarter of youth aged 12 to 15 years get the 60 minutes per day of moderate-to-vigorous exercise recommended in the 2008 Physical Activity Guidelines, finds a new study.