Fartleks + Hookas = Treadmill Magic

16K the same as yesterday except it was 1K longer.   Avg HR came in at 132 bpm compared to 134 yesterday.    Did 10 fartleks instead of 9 yesterday starting at 5K through 14K where I did a final 600 meters fartlek before beginning a 1.4 K cool down.    The farleks are not only a great way to improve speed they also help to entertain myself on the treadmill.