Netflix documentary “Arnold,” in which he admitted that the Austrian-American actor is the better action star between the one-time rivals.“The ’80s was a very interesting time because the definitive ‘action guy’ had not really been formed yet,” Stallone explained.“Up until that time, action was a car chase like ‘Bullitt’ or ‘The French Connection,’ and a film all about intellect and innuendo and verbal this and verbal that,” he recalled.Stallone then admitted that Schwarzenegger, 75, was a pioneer of the fist-pumping genre, noting that “dialogue was not necessary” in order to tell a story. “You actually relied upon your body to tell the story,” the “First Blood” actor said, before calling him the higher-caliber artist of the two.