My Taco also does this regularly.
I guess that's dragon style
More serious answer: As I have a disability (it's just the way it is), I've recognized that what is comfy or not can depend so much on your exact body shape. (It's not only that some things most people find comfy aren't for me: There are things that are comfy for me, but not for most people!) And by how much, even if it's also an animal with a similar skeletal to the one we have, their body shape differs from us... I don't wonder very much
From your dragon and mine this is likely: lean against something in a very relaxed matter, relaxing your front muscles and enjoying a nice view - like most of us humans (well, not me) do in a deck chair