A great visual message on the various demarcations of "zone 2" 😁 (and great paper, thread coming inevitably)
Which is the "best" demarcation of "zone 2"? Depends on the athlete, the sport, their goals, access to equipment, training programming, or whichever we prefer! 🔗👇
Pick a threshold, whichever one you want!
Getting a number is cheap. Knowing what the number means and what to do with it is far more valuable