We have all heard the saying, "life begins at 40." Now, a new study suggests that endurance exercise can, too, while still providing the same heart benefits as it would if started before the age of 30.The research team, including David Matelot of the Inserm 1099 unit at the University of Rennes in France, recently presented their findings at the EuroPRevent Congress in the Netherlands. Continue reading at MedicalNewsToday>>