Though it’s recommended that we get a daily average of 60 minutes of physical activity, many of us struggle to find that much time. This might be one of the reasons high-intensity interval training (HIIT) workouts—which take just 15–30 minutes to complete—have become so popular.
Though HIIT workouts might be short, a growing body of research shows they’re just as effective as longer endurance workouts for our health and fitness.
