I made a agressive/powerful stance for a commission of a character undewater, swimming upwards. As i only used it once, i figured that i could edit the model a little so it could be used as a flying pose!
For a character striking a agressive stance or showing off their powers.
Personally, for a swimming pose, i have rotated the model, so the upper body of the character would be straighter than lower body. As shown: 
To return the body into it's default/flying position, simply "Reset model rotation".
For an example of use, check my comissioned artwork posted on any of my social medias:
Pixiv, Twitter or Instagram ID: @chimini_me
Pixiv, Twitter or Instagram ID: @chimini_me
(all of them are the same ID)
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