"Zone 2 Cardio: The Optimal Exercise for Maximum Benefits, According to Doctors"
Low-intensity or Zone 2 cardio training, where you maintain a low heart rate, is an effective way to improve endurance and overall cardio fitness. By running slower for longer periods, you can set yourself up to run faster. Training in Zone 2 can help prevent burnout and injury while boosting aerobic endurance. Understanding heart rate zones and using wearable fitness trackers can aid in monitoring intensity. Zone 2 training helps the body adapt at a cellular level, increasing mitochondria and training the body to burn fat for fuel. Incorporating Zone 2 training into routines can vary based on factors like experience and exercise volume. Rest days and active recovery are crucial for optimal results. Beginners should focus on enjoying running rather than worrying about heart rate zones, while experienced runners may benefit from taking a break from metrics to enhance the overall running experience.