This question, which I got from Dan John, by the way, is a machete, and really useful. It hacks away the brush, clears away all superfluities, and leaves you with a fitness program that is vigorous and concise.
“If you could only workout for 15 minutes, 3 day a week—what would you do?”
However a person answers that question, assuming the person was not born an idiot or trained into one, is exactly what that person should be doing.
I have an answer.
If so, I’d like to hear it in the comments.