Why The Road Warrior is the best movie ever for watching at the gym

1. You don't need to have the sound on.  I've seen this movie so many times, I almost know it by heart, and what little dialogue there is doesn't really add a whole lot to what's going on on-screen.
2. The action scenes are so fast-paced/frenzied/exciting that it encourages you to pick up your pace subliminally.
3. All the suburban Utah housewives on the other treadmills give you plenty of space because they're appalled at the movie's violence, outfits and teeth.