Dr. Rasmus Nielsen leads a research group on running injuries at Aarhus University. He dives into the prevalence of running-related injuries and the importance of understanding training loads. The discussion includes common injuries like runner's knee, the limitations of the traditional 10% rule, and the intricacies of tracking training metrics. Nielsen emphasizes the role of proper shoe adaptation and highlights the benefits of strength training for injury prevention, urging runners to rethink their approaches for safer running.