Wednesday, September 15, 2010


Had a cold last week. I've been feeling better. But clearly I'm not completely recovered. I've pointed this effect out before...

On the right is my heart rate collected into zones from tonight's ride. On the left my power is collected into zones. Usually, these two graphs have the same shape. But tonight... the majority of my heart rate was a zone higher than the majority of my power.

Same effect last night:

... two zones higher. Physiology is cool!