The book "Workability of extreme contingents and body temperature" by Arnold Stepanovich Pavlov is a unique study that immerses the reader in the world of human physiology in extreme situations. This work will be a real discovery for anyone interested in the issues of endurance, adaptation of the body and the influence of the environment on physical activity. In his book, Pavlov explores how body temperature affects the performance of people in extreme conditions. It addresses various aspects, including physical and psychological training, as well as factors that can both improve and impair performance. The reader will learn about how the temperature of the environment, humidity and other climatic conditions affect the body, and what mechanisms help a person adapt to these challenges. This book will be of interest to a wide range of readers: from undergraduate and graduate students studying physical culture and sports, to professional athletes and coaches, as well as specialists in medicine and biology. It will also attract the attention of those who are fond of extreme sports, military training or just want to better understand how the human body functions under stress. The topics raised in the book cover not only physiological aspects, but also psychological ones. Pavlov discusses how stress and pressure can affect performance, as well as how motivation and mood are important for achieving high results. He shares practical recommendations that can be useful for both professional athletes and amateurs seeking to improve their performance. The author's style is distinguished by scientific rigor and accessibility of presentation. Pavlov skillfully combines theoretical knowledge with practical examples, which makes his work not only informative, but also fascinating. His previous research and publications in the field of physical culture and sports have already won recognition, and this book will not be an exception. Readers will be able to appreciate the in-depth analysis and extensive experience of the author, who over the years has been studying the impact of various factors on human performance. The book “Workability of extreme contingents and body temperature” is not just a collection of scientific facts, but a real find for those who seek to understand how to optimize their physical capabilities and adapt to any conditions. It raises important questions about health, stamina, and psychology that will be relevant to both professionals and amateurs. If you are looking for literature that will help you better understand how your body works in difficult conditions, or want to learn how to improve your performance, this book will become your reliable assistant. Read, explore and discover new horizons of possibilities together with Arnold Stepanovich Pavlov!