Why Everyone Is Swapping HIIT for Zone 2 Cardio This Year?
For years, high-intensity interval training ruled the fitness world. The promise was simple: work harder for less time and watch the fat melt away. But something shifted this year. Real people, not just elite athletes, are swapping HIIT for Zone 2 cardio. They feel less burned out. They sleep better. And
May 22, 2026