In a world addicted to high-intensity workouts and fast results, the biggest fitness trend of 2024–2025 arrived quietly: Zone 2 training. It’s slow, steady and surprisingly transformative, with studies showing major boosts in fat metabolism, endurance and cardiometabolic health.

Hosts Dan Koh and Neil Humphreys explore how Zone 2 works, why hybrid athletes swear by it, and how listeners can start using this “easy zone” immediately.