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