💪Zone 2 training strengthens the heart and improves aerobic fitness
🏋️♀️Zone 2 training enhances muscle endurance and promotes fat utilization
🏃Zone 2 training increases the number and quality of mitochondria
🚀Zone 2 training indirectly benefits fast twitch muscle fibers
⌛️The myth that lactate causes muscle soreness is debunked - lactate is vital for recovery