Health

  • What Is Zone 2 Cardio, and How Do I Actually Do It?

    What Is Zone 2 Cardio, and How Do I Actually Do It?

    Low intensity cardio—sometimes called LISS or “zone 2”—is an underrated form of exercise. It’s finally coming back into fashion after spending years on the sidelines while HIIT and lifting-only routines ran the field. But what is zone 2 cardio, exactly? Why should you do it? And how do you know if you’re doing it correctly? What…