Non-invasive Brain Stimulation on Functional Capacity in Prefrail Older Adults

The general objective of this study is to evaluate the effectiveness of non-invasive neuromodulation combined with a therapeutic exercise program on neuroplasticity and, therefore, on variables related to functional capacity and quality of life, in prefrail older adults.

Inclusion Criteria: * Age between 65 -90 years old * Meet 1-2 frailty criteria, according to Fried's Criteria. * Ability to understand instructions (Mini-Mental State Examination \>23 points). * Signing of the informed consent. Exclusion Criteria: * History of stroke within the past 6 months or hospital admission for any reason within the past 3 months. * Alterations of the central or peripheral nervous system * Alterations of the vestibular system * Concomitant diseases * Have a neurological pathology, cardiovascular musculoskeletal that contraindicates physical activity * Epilepsy or history, medications that lower the seizure threshold * Cardiac pacemaker, endocranial and hearing implants * History of severe headaches * Uncontrolled intracranial or arterial hypertension * Heart and/or respiratory failure * Implanted medication pump * Skin lesions (psoriasis, eczema) * Serious head surgeries * Completing less than 80% of training sessions