Interventions to Prevent Falls. PRECAISAL Study

Inclusion Criteria: * Older than 70 years * Live at your address * Are at risk of falls * Timed Up and Go Test time timed ≥ 12 seconds * Able to walk 200 meters without personal assistance * Speak and read in Spanish Exclusion Criteria: * Perform moderate to vigorous physical activity\> 150 min / week in the last 3 months * Present any of the following medical conditions: * Heart failure (New York Heart Association class III and IV) * Recent stroke (\<6 months) * Parkinson's disease * In active cancer treatment (last 6 months) * Class III and IV chronic obstructive pulmonary disease * Unstable fracture of the lower limb * Lower limb amputated * Treatment for less than 6 months of depression * Uncontrolled resting blood pressure of a systolic pressure\> 160 or a diastolic pressure\> 100 or more * Not being available for home visits within 11 weeks of the initial assessment: having planned trips or transfers of more than 2 months within the first 6 months of the study * Moderate to severe cognitive impairment (Mini Mental cognitive assessment \<23) * Current participation in another scientific intervention trial.