Human Performance Optimization: Culture Change and Paradigm Shift.

The term "Human Performance Optimization" (HPO) emerged across the Department of Defense (DoD) around 2006 when the importance of human performance for military success on the battlefield was acknowledged. Likewise, the term Total Force Fitness (TFF) arose as a conceptual framework within DoD in response to the need for a more holistic approach to the unparalleled operational demands with multiple deployments and strains on the United States Armed Forces. Both HPO and TFF are frameworks for enhancing and sustaining the health, well-being, and performance among our warriors and their families; they are fundamental to accomplishing our nation's mission. A demands-resources model for HPO is presented within the context of TFF to assist in operationalizing actions to enhance performance. In addition, the role leaders can serve is discussed; leaders are uniquely postured in the military chain of command to directly influence a culture of fitness for a ready force, and promote the concept that service members are ultimately responsible for their fitness and performance.