Astorga Verdugo, S., González Silva, S., Borges Silva, F., Martínez Araya, A. and Rojas Cabezas, G. 2020. Effect of a strength training protocol with a socializing characteristic on the craniovertebral angle in older adults. Revista Ciencias de la Actividad Física UCM. 21, 2 (Dec. 2020), 1-9. DOI:https://doi.org/10.29035/rcaf.21.2.8.