Categories Articles Simone Biles Has the Twisties. What Are They, and Why Are They So Dangerous? Post author By crystalg Post date July 30, 2021 TIME Tags Biles, Dangerous, Simone, They, Twisties. ← New Zealand, Ireland, Iceland among countries most likely to survive collapse of global civilization → Sgt. Pepper’s to get new Atmos mix because current version ‘doesn’t sound quite right’