"Healthy people love to move, and they do a lot of it. People
with insulin resistance can't get enough glucose into their muscle
cells. They feel "dysphoric" when they move, so they move less
than healthy people do.
Pleasant exercises boost our immune systems and make us
well and fit. Unpleasant exercises, and most exercise is
unpleasant to people with insulin resistance, have few benefits. "

Is there any evidence of this? I don't see how it's possible to prove causation
either way.
Either:
-Insulin resistance makes people dysphoric during exercise so they don't do it
-OR lack of exercise causes insulin resistance and associated deconditionning
(thus the
dysphoria while exercising). I've seen plenty of people with great insulin
sensitivity who still
hate exercise.

Paul