Which laboratory established a focus on metabolism in 1927?

The Harvard Fatigue Laboratory, established in 1927, is widely recognized for its pioneering research into metabolism and exercise physiology. This laboratory was instrumental in the study of how physical activity affects the human body, including changes in metabolic rate, energy systems, and the physiological responses to different types of exercise. Its research laid the foundation for future studies in exercise science and helped to advance our understanding of how the body utilizes energy during physical activity.

The significance of the Harvard Fatigue Laboratory is highlighted by its focus on systematic investigation into various aspects of human metabolism, including the effects of exercise on various bodily systems and the physiological adaptations to training. This dedication to empirical research played a crucial role in linking physical activity to health outcomes and enhancing our knowledge of human performance.

In contrast, the American Physiological Society, the National Institutes of Health, and the American College of Sports Medicine have also contributed significantly to related fields but were not specifically established with a primary focus on metabolism in the same way that the Harvard Fatigue Laboratory was. Each of these organizations has unique missions and areas of research, but none can directly claim the foundational role in metabolism research that the Harvard Fatigue Laboratory established in its early years.