Cardiovascular endurance sports or rather an aerobic exercise is basically a physical form of exercise which puts your heart, blood vessels, and lungs to work. This is typically done with aerobic activities such as swimming cycling or running. But what are the most popular types of endurance sports? And I guess, some of the craziest? Read on to find out more.

Interview:   James Riordan is the author of thirty-three books, including the New York Times Bestseller, Break on Through: The Life & Death of Jim Morrison which was one of the primary sources for Oliver Stone’s epic film, The Doors. Riordan also wrote Stone’s biography, Stone: The Controversies, Excesses &