Looking for the most effective way to burn fat, improve heart health, and build long-term fitness in Columbus, OH? Zone 2 cardio steady exercise at the right heart-rate range is the proven method for adults over 40 who want sustainable results. At MyoBio Fitness, our personal training programs integrate Zone 2 cardio for fat-burning, recovery, and longevity, making it a cornerstone of corrective exercise and biomechanics-based fitness.