Terry the Pterodactyl: ‘gravitational insecurity’ – fear of movement

Terry’s story Terry wasn’t sure that things were quite as they should be. He knew that he should be able to perch on his favourite rock, flap his wings and fly off into the sky just like the rest of his family, but every time he flapped his wings and tried to take off, he felt rather sick and dizzy, which was not at all nice. As a result Terry was using his wings less and less and his wing muscles were becoming rather stiff.