some say yes but even if you are falling up stairs you arn't really because ur head is going from a higher position to a lower position , the only exception i can think of is if u fall while in an elevator? what do you think ?
only cases i can think of are if you're standing on your head or if you're running up some stairs or uphill and you fall with some momentum (i.e. you trip at a full sprint up a hill and you fall "up" i guess)
Well falling is a description of moving with the force of gravity, and up is a description of moving against gravity...so i don't think you can fall up.
since your negating gravity and all (notice there IS gravity in space for those who have not taken physics) and im talking like in a space station or like on a shuttle.
im curious
is that debatable? i would imagine its not possible.
If you're doing a headstand on a stair with your face looking down the stairs, and you fall forwards, like a frontflip motion. Wouldn't that be falling up? since your going up the stairs somewhat.