I’m thinking about sports as an example. I used to do fencing, and sometimes we would learn a new technique or I would imagine one to do, and I would imagine myself doing it, then it was almost like autopilot where my body would do it just how I imagined, like it was easy. It didn’t happen very often but when it did it felt really cool.
I do that a lot. I can even correct mistakes before makong them. I imagine doing the motion and realize the angle that I am aiming is not good lr something.
One time I was able to practice serving volleyball without a ball between two sessions and next week I drastically improved.