Sometimes when you're at the gym, someone totally beautiful will catch you by surprise and you won't be able to stop yourself from doing a double take. Sometimes when you do that, you'll fall off of your treadmill during cardio. It's no one's fault, and no one meant for it to happen. That's why it's called an accident. However, in the event of this mishap, you'll need a way to save face. One hero will kindly show you how it's done.
The key is to make the transition from falling over to pushups as seamless as possible. It'll take time to learn, but it's a priceless skill.