Thank you for this straightforward summary of Zone 2. I finally got why it’s important in a way that I didn’t get from other prominent advocates—metabolic flexibility to burn fat sooner and more effectively. And it’s not what my Fitbit says; my fast walks will have to become slow runs if I want these Zone 2 goodies.
Thank you for this straightforward summary of Zone 2. I finally got why it’s important in a way that I didn’t get from other prominent advocates—metabolic flexibility to burn fat sooner and more effectively. And it’s not what my Fitbit says; my fast walks will have to become slow runs if I want these Zone 2 goodies.