[breezybottom]

I don't know what that means. Building muscle involves incredibly complicated biological processes, there's nothing "simple" about it. In the parent comment the "simple" advice is also fallacious.

[busymom0]

We don't need to know all the intricacies of how something happens behind the scenes. The actual task of how to do to it is very simple.

[breezybottom]

You keep redefining "simple" to make it work.