"These results indicate a shift from the standard bird, knee-driven bipedal locomotion to a more hip-driven locomotion, typical of crocodilians (the only other extant archosaur group), mammals, and hypothetically, bipedal non-avian dinosaurs," the researchers write in the study. So although we don't quite have any dinosaurs to double check, the scientists are pretty sure this is a fair representation of how dinos strolled.