It is 10 years since I wrote this for The Independent Australia. The test is still applicable.
I wrote this article Is Grandma fit to babysit? KPI Test for Independent Australia when I heard that there is such a thing as Grandma School. 
This is the fitness plan I could really ENJOY.
Kerry Cue is a humorist, journalist, mathematician, and author. Her latest book is a crime novel, Target 91, Penmore Press, Tucson, AZ (2019).
I wrote this article Is Grandma fit to babysit? KPI Test for Independent Australia when I heard that there is such a thing as Grandma School.
kerrycue 