Determining Zone 3 & 4

A simple, heart rate derived method for targeting Zone 3 & 4 training and a detailed explanation for athletes with access to lactate testing.

[@krilin84]

Great stuff. Assuming general capacity is well developed, what sort of weekly volume at this 2.5-3mmol intensity would you recommend starting out at in terms of % of total weekly volume?

[@feelthebyrn]

Hers an article on Allocating Intensity to get you started : feelthebyrn.substack.com/p/the-ambitious-athletes-guide-to-allocating-intensity

[@Brian-jn8mw]

thanks for the video Gordo! is there any way to reach out to you via email?

[@feelthebyrn]

My DMs on Twitter are open@@Brian-jn8mw