their sense of balance gets better
their sense of balance gets worse
their sense of balance doesn’t change
it slows down
it swells with fluid before shrinking
it speeds up
nothing, it stays the same
muscles
brains
legs
hands
interacting
eating
walking
talking
motion sickness
migraines
sleeping sickness
food poisoning
zero gravity
regular gravity
microgravity
stomach
lungs
legs and arms
torso and head