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It has good reliability. Cronbach's alpha co-efficient was 0.99; test-retest reliability was 0.97 and validity by confirmatory factor analysis was adequate. The Kaiser-CMeyer-Olkin (KMO) of sampling adequacy was 0.699, and Bartlett's test of sphericity was significant ( = 353.471, p 0.001). FAST scores had a cut-off of ≥ 7/14 for frail and ≥ 5/14 for pre-frail elderly. The FAST is a validated tool with good psychometric properties. It is expected that it will be helpful in screening pre-frail and frail older adults in India and ot