Mitochondrial Mesmerism: Is Zone 2 Cardio the Ultimate Longevity Hack, or Just Steady-State Training in Disguise?
The pursuit of optimal health and longevity has spawned a constellation of trending protocols, each promising a unique pathway to a healthier, longer life. Among these, “Zone 2 cardio” has surged in popularity, particularly within biohacking and fitness enthusiast circles. Popularised by podcasts, online coaches, and a growing body of anecdotal evidence, Zone 2 training …