I tried these 4-minute HIIT workouts and burned 300 calories (with my heart rate data)
The fitness landscape is rapidly evolving, and as we move into 2025, High-Intensity Interval Training (HIIT) remains at the forefront of effective fat loss strategies. This training approach has revolutionized how we think about exercise efficiency and metabolic impact. Let’s dive into the most cutting-edge HIIT protocols that are delivering remarkable results. Why HIIT continues … Lire plus