A runner who does well understands negative splits. If you...
A runner who does well understands negative splits. If you train for it and you understand negative splits, you'll do well.
![Kent Perkins Quote About Negative, Runner, Train, Understand: A Runner Who Does Well...](http://qt.azureedge.net/resources/quotes-images-large/a-runner-who-does-well-understands-negative-splits-if-you-train-for-it-and-you-u.jpg)
A runner who does well understands negative splits. If you train for it and you understand negative splits, you'll do well.