Originally Posted by
Dunbar
Like I said, looking at my power data I'm fairly certain that's not true. I'm not talking while I do intervals. I'm talking about having a fairly long winded (no pun intended) conversation.
70% should be Z2 man. How can you not have a conversation in Z2? My only guess is you did some pseudo FTP test where it gives you a really high number(8min ftp test comes to mind).
I can ride in Z2 for 4 hours...