In medicine, chronic diseases are often much more deadly than acute ones because one, you don’t know have it until it starts to aggressively attack your body or immune system; and two, it affects a larger area of your body, perhaps your immune system as a whole. Chronic practicing is similar in that its effects can run much broader, and the information and skills get absorbed more deeply and tend to be more long-lasting.
I do something similar when I’m confronted with something rhythmically challenging. Before attempting to play it on my instrument, I spend a week or so singing it, tapping it out, humming it, anything to get it embedded into my system.
As I often say, this is not hard science, but a mere softer way of learning.