The Intensity Zones

i want you to think in terms of some sixes and only afew, only a couple of em are really critical. How do you determine those three zones if you're not able to get into a lab? Ye, i thought about this n after all the comment. So i've decided, all right, let what is accessible. Let's try to reframe the intensity zones in terms of kind of a different test regime that doesn't depend on liketa at all. The best in the world, two thousand wats. But even average riders, wen, you know, they're reasonably trained,. are going to break three digits on this kind of test, absolutely.