Parkour athlete and stunt performer Lorena Abreu rates nine parkour stunts in movies and TV, such as "The Bourne Ultimatum" and "Casino Royale," for realism. Abreu breaks down the fundamentals of ...

Parkour is how I stay in shape. I had people who would say that I was being risky, since I was working on the movie, but I know how to do it without pushing myself. Of course there is an element ...