The Greek philosopher Aristotle first suggested the earth could be divided into types of climatic zones, based on their distance from the equator. The region nearest the equator was termed the Torrid Zone and was considered uninhabitable. However, almost half of the world’s population now live, exercise and regularly compete in this Torrid Zone, which in modern times, we recognize as the tropics. This book is the first text to report the mechanisms, interventions, implications and practical considerations of sport, exercise and physical activity in the tropics. Tropical conditions impose a unique blend of challenges to human physical performance and these areas are thoroughly interrogated in this monograph. Pertinent commentaries of physiology, behavior, sports and physical activity considerations in hot, humid, tropical conditions are provided. These are additionally supported by peer-reviewed cutting edge research articles to maximize performance in the tropics.