Josu Alustiza Navarro Since 1996 is a Physiotherapist. He learnt in “University School of Health Sciences”-Zaragoza University . Since February 1997 is a Physotherapist in Josefina Arregui Pshycogeriatric Clinic. Expert in Psychogeriatrics,with a lot of experience and knowledge in the care of the elderly. He designed the Alusti Test and Alusti Test Short version.