Okay, ive been reading airgear for a while and its awesome. After reading tenjou tenge i immediately fell in love with anything associated with Oh Great. (Im reading Majin Devil right now) But im a little confused as to just what exactly the gravity children are. The conclusion ive come to is that theyre human beings that can use 100% of their potential. Kindof like how einstein or any other supergenius can use more than the average 10% of their brain potential, or how lance armstrong can take in more oxygen than the average human because of the size of his lungs. I feel like the gravity children can conceptually do the same, except it applies to the body as well as the mind. To me this explains why they can do things like see the "trick Pass" and have the hawks eye. I came to this conclusion when they were explaining the gravity children project and they were talking about them being able to use or recover "lost" energy. But i would definitely be up for some clarification if anybody could
From what I could understand, Gravity Children are children who could
1. Use the AT's to their fullest without the need of a tuner. Also usually very skilled in it.
2. Be able to use AT in the tropheaum without being fully affected by it's atmosphere.