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