Ramos Álvarez, Oliver, Alba Puente León, and Víctor Arufe Giráldez. “ Differences in Physical Fitness and Anthropometric Values in Primary School Students After a Healthy Habits Intervention Plan”. Sportis. Scientific Technical Journal of School Sport, Physical Education and Psychomotricity 9, no. 2 (May 1, 2023): 237–261. Accessed July 3, 2024. https://revistas.udc.es/index.php/SPORTIS/article/view/sportis.2023.9.2.9435.