The 20-Minute ‘Zone 2’ Cardio Secret That Burns Fat and Preserves Muscle Mass
In the ever-evolving landscape of fitness, the 20-minute ‘Zone 2’ cardio approach has emerged as a game-changer, particularly for those keen on shedding fat while maintaining muscle mass. As 2025 progresses, busy lifestyles challenge effective fitness routines, making efficient workout strategies more crucial than ever. Zone 2 cardio, characterized by a moderate intensity that allows …