I do this kind of body twist pose thing a lot. I think it's something to do with the interesting contrast it creates in the line of the body. It's like how I like weird angles of long necks. Something about it looks so cool to me but IRL it's super awkward and uncomfortable probably.
This sketch is in a small sketch book that I keep next to my computer that I like to practice quick, 3-5 minute sketches in between playing a game or watching videos. Keeps my hand loose.
with love - M