STRONG FOR LIFE.

The article discusses the physique and athleticism of Jon "Rockman" Stewart in a scene at the recent Oklahoma City finals of American Ninja Warrior by tackling Bungee Road. It mentions that omnivorous approach to staying in shape highlights an element that's often missing from exercise programs. It presents the views of Daniel Kunitz, the author of book on fitness history "Lift" and the U.S. Centers for Disease Control and Prevention (CDC) recommends moderate-intensity aerobic activity.