Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Y ahora toca clase de “Higiene de Columna”, únete, ¡estamos completamente #EnVivo!. That video is uploaded by Instituto Mexicano del Seguro Social at 2020-10-01T16:52:47-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [j4viKepEhk8]