Cernovich @Cernovich
I do two 90 minutes of Zone 2 a week. And an hour of Z2 before intervals. So around 2 hours total for an interval day. I don’t do crazy long rides tho. I want to keep some of my Type IIs. — PolitiTweet.org
C BreezyTX @C_BreezyTX
@Cernovich Seen you post HR metrics for hard zone 3 intervals. Can you post one for a long zone 1/2? What is the lo… https://t.co/fZ1vLO6wGN