Because, as far as I know, people can not move air with their minds.
Yes. Air, Water, Earth, and Fire bending is possible to do. If you want to learn it, then go to the following websites. -http://4element-tribe.webs.com/ -Http://bendingschoolsop.webs.com/
Air bending.
The answer is the flexor carpi.
no it's not real neither is fire water air earth. or if you don't believe me go to learn fire water earth air bending to learn.
Bending bullets is not really possible, and the practice of bending the trajectory of a bullet is potentially life threatening, I do not recommend trying.
Yes!
From the original series, I recall toph saying earth bending was created by badger moles. Aang mentioned sky bisons created air bending. Zuko said dragons and the moon is the source of water bending
If you want to know how to air bend like in the television show "Avatar: The Last Airbender", then you can't. It is impossible to control air just by using your body to make it do whatever you want.
Bloodbanding is when a waterbender, when strengthened during a full moon, bends the water in someone else's body, and controls his or her movements.
Refraction ( the bending of light as it passes from a one transparent material to another with a different density)
Yes
Earth