5 Sports You Can Start Today (and Play Forever)

Published On 02/21/2012
5:52 PM EST
Swimming produces fit athletes, young and old. Photo: Steve Mason/Thinkstock
Even for those near 100 years old, cycling is a viable way to exercise. Photo: Brick House Pictures/Getty Images
Senior tennis players are often the smartest on the court. Photo: Tim Clayton/Corbis
Golfing: the much more fun version of walking. Photo: Getty Images