ब्लॉग
polarized training articles
4 articles on polarized training, newest first. Every one is sourced and links to the calculator it applies to.
How to Actually Train Zone 2 (and Not Waste It)
A practical guide to Zone 2 training: session length, weekly volume, how to stay in the zone, the gray-zone trap, and how to tell it's working.
What Heart Rate Zone Should You Train In?
Which heart-rate zone to train in and when: most time easy in Zone 2, a controlled dose at threshold, a little in Zone 5. Plus how to find your zones.
How Tadej Pogačar Trains (and Why He Got Heavier in 2026)
Pogačar's training: a mountain of easy Zone 2, a small dose of very hard work, gym strength, and a deliberate 2026 weight gain for the Classics.
How a Fast Age-Grouper Trains on 8 Hours a Week (With a Full-Time Job)
How a fast amateur trains around a job and a family on eight hours a week: two hard sessions, everything else easy, and why the time limit helps.