Dr. Pedro Delgado-Floody is a Professor at the University of La Frontera. He received the Ph.D. from the University of Jaén, Spain, in 2018. He is a member of the CTS642 group "Research and Development in Physical Activity, Health, and Sport" at the University of Granada, Spain. He is an academic member of the "Ibero-American Pleokinetic Knowledge Network." He is the Southern Region Coordinator of the "Physical Activity, Mental Health, and Cognition Network." He is the Associate Editor of the Journal of Hospital Nutrition, Madrid, Spain. He is also Editor of the "Towards 2030: Sustainable Development Goal" edition of the journal Frontiers in Education. He is working on different lifestyle interventions in the schoolchildren population, analyzing physical, cognitive, and academic aspects (association and response to PA). He also analyzes the response to different interventions, including PA, nutritional education, and psychological support, to determine the influence of sociodemographic aspects (e.g., socioeconomic status, family composition, marital status, etc.).