My main OC, I was thinking, could have some sort of jet pack/ propulsion device to be able to fly etc. But having recently read some articles about the barriers and the obstacles preventing humans from developing 'jet packs' (My preferred way of flight) I struggled to decide on how to best adapt humans for flight
(as this was the main problem in this article.)
At first I had the obvious thought of making a sort of bird/human hybrid/chimera as they would be best suited to flight. But I don't want the trope of 'chimeras' or 'hybrids' in my story, so instead I want to play it off as the main character being genetically modified etc. To have certain advantages that make them more adapted to aerodynamics.
Question What characteristics/ genetics/ phenotypes could humans have to make them better suited to aerodynamics? (keeping in mind that my story is high fantasy/ sci-fi, so there are little to no boundaries.) And no chimeras or humans 'mixed' with birds, but having hollow bones would be a suitable answer for example.)