Oh just saw the note on matching the pose. Well, for me the things that help is wrapping the figure in an abstract large geometric shape, drawing the gesture, I usually just lightly erase it or you could lower opacity and add an extra layer and placing the main masses of head thorax and pelvis, after that hand and feet before the knees and elbows for construction phase
At least for me, that’s my process, plus lots of little erasing and redrawing when I am going for accuracy