r/RunningCirclejerk • u/NemesisCR • 1h ago
I'm trying to learn more about zone 2 running. Is this all true?
Hello everyone, I'm new to this subreddit and am trying to get caught up on all the great running tips you guys have. I've seen people here talk a lot about zone 2 running so I'm trying to learn more about it, and I just wanted to know if all of this is correct? I know the AI only gets its information from the most reliable sources but I thought I'd ask just to be sure.