 Frailty is considered a biological geriatric syndrome, characterized by a decreased resistance to stresses and functional reserve due to the cumulative decline in multiple physiological systems, with consequent increased state of vulnerability 2. Negative health related outcomes, such as disability, recurrent hospitalization, institutionalization, falls and mortality 2-4 are associated with frailty, considered an emerging public health problem 2, 5. Physical exercise has been recommended as an intervention strategy for the prevention and rehabilitation of the mobility-related outcome in the frail elderly whit positive impact on functional capacity and performance 8. 