I was intrigued by this and looked up the definition.
The five frailty criteria are weight loss, exhaustion, low physical activity, slowness and weakness. The sum score of these five criteria classifies people into one of three frailty stages (or groups): not frail (score 0), pre-frail (score 1–2) and frail (score 3–5)
Have I misunderstood this. If you scored 0.361, Whiff, surely you are between not frail and pre-frail?
I do not see myself as frail, but as someone, who is disabled and slow moving, I do meet some of the criteria.