Cardio: 03/07/08

I got through two 6:00 fartleks and then tabata sprinted my way home. Those tabata's are impossible. Seriously it might be impossible to run your hardest for 20 secs and then expect 10 secs to be enough to recover enough to run 20 seconds again at top speed, but if I can get better at it I would imagine that it would help my ultimate game immensely.