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Rick steps you through what Fartlek means and where the term originated.
In this introduction, we briefly explain the Runnez programs and systems.
Feel free to come back to this video at any time if you feel you need a refresher!
A great session for long distance athletes to spend a lot of time at a comfortable but harder effort. 3 very hard 3 min efforts thrown in at the end - so do not overdo the two fartlek sets.
Starring Shell Tims & Jo Mathers
A quick summary of our bodies aerobic powerhouses.