This book discusses the differences between a human weapon system and a tactical athlete and what a human optimization program is. Furthermore, this book discusses and demonstrates how to put together a training program at an organizational level for the human weapon system. A systematic approach is presented and discussed, from initial analysis of the human weapon system to creating a multi-domain human performance optimization program. This book strives to familiarize the reader with the systematic approach that the author has utilized as an exercise physiologist in the Department of Defence over the past ten years. This book also explains how to utilize technology to individualize the human performance optimization program at an organizational level. The book discusses current technologies in power generation, measuring endurance, and nutrition, and also demonstrates to strength coaches and practitioners how to use these technologies and individualize optimization.