Just like the long-running ad campaign for Ford trucks stated, we too, are built to last. Evolved for survival, our bodies are designed to take wear and tear and be ready for any condition. The qualities of longevity and endurance are built into our DNA and the capacity for power and reactivity are designed into the cellular structure of our muscles. Our ancestors needed endurance to roam the earth and find food and shelter. Equally, they also needed the ability to quickly m
