How to stay healthy into your 90s

You wouldn’t have your favorite Zumba class if it weren’t for Dr. Kenneth H. Cooper. The “Father of Aerobics” is chairman of Cooper Aerobics, and he joins host Krys Boyd to discuss his life’s work in the physical fitness field, which links cardiovascular health to longevity. The documentary “Dr. Kenneth H. Cooper: The Impact of Aerobics Worldwide” is part of The Power of Prevention series.