More than fifty years of research in sleep, alertness and performance has shown us the limits of, and the optimal timing for, human productivity. Largely conducted by the military, this research explores mission execution in sustained operations, in high stress operations and/or in extreme conditions. The results have exposed how our biological rhythm varies throughout the day and its significance in timing our important tasks and our rest. Knowledge of these biological rhythms are invaluable in managing any business and may contribute to the output, morale, safety and health of the employees. In this program, I share how simple strategies can incorporate this knowledge and contribute to the Rhythm of Life.