You are assessing an 83 year old woman, who wishes to undergo a hip replacement. She has not lost any weight in the last 12 months, her grip strength is 15 kg, and her 5 m walk time is 6 seconds. She admits to feeling tired a lot of the time, but still manages to do her own shopping, a little gardening, and goes out to play cards 3 evenings a week. Which description best fits her current functional status?