I'm confident that some of the members here will find this one easy. If that applies to you, please use spoiler hiding. If you didn't understand that last sentence, then my guess is you are not one of those members!
By running backwards it helps you to move forwards.
What and who am I talking about?
If you get the correct answer (as judged by me), please include an explanation for those who are still puzzled. The best and fullest explanation (as judged by up-voting) of everything in the puzzle and the build-up gets the green tick.
Answers will consist of a single word, followed by an explanation of the title and my comments. (No more than 200 words please! :-)