A fascinating book that will not only change your perspective on exercise (as well as sleep, running, strength training, games, fighting, walking, and even dancing), but will also help you fight obesity and diabetes It's not enough just to exercise.If exercise is good, why do most people avoid it? If we are born to run and walk, why do we try to move as little as possible? Is Sedentary Lifestyle the New Smoking? Does running kill your knees, and which is more beneficial - cardio or strength training?Daniel Lieberman, professor of evolutionary biology at Harvard and one of the most famous researchers in the evolution of human physical activity, talks about how we evolved, running, walking, digging and doing other - often forced - "exercises", and did not do real exercises, that is, voluntary physical activity for the sake of health.Who the book is forFor lovers of physical exercise and their antipodes. For everyone who wants to understand what role exercise plays in our health.For everyone who wants to take a fresh look at human nature and think about what kind of person you want become.Published in Russian for the first time.