ZONE 2 : Là où ton métabolisme devient une machine à vivre plus longtemps

In this French‑language solo video, Dr. Guénolé Addor explains what “Zone 2” training is and why it is essential for building a long‑lasting, efficient metabolism. He defines Zone 2 as the intensity at which the body maximally oxidises fat and re‑uses lactate as fuel, with blood lactate staying below 2 mmol/L – a level that can only be measured in a lab. As a practical proxy, he proposes the “speech test”: you should be able to hold a conversation while feeling slightly breathless, indicating you are near the Zone 2 threshold. Dr. Addor recommends training in this zone at least twice a day for one hour each session, likening the effect to increasing the size of a car’s engine, thereby boosting metabolic health and performance. He ends with a call to share the information, follow his channel, and wishes viewers a good weekend.










