Fartleking. It's Okay For Runners.

It's Fart LEK people.  Not Fart Lick! 

fart·lek (färtˈlĕk)
noun

1. An athletic training technique, used especially in running, in which periods of intense effort alternate with periods of less strenuous effort in a continuous workout.
2. A workout using this technique.

What about you?  Do you use the term Fartlek?

Happy Fartleking,

Amanda