Health Check - Simone Biles: Why do the 'twisties' stop an athlete performing? - ÃÛÑ¿´«Ã½ Sounds

Health Check - Simone Biles: Why do the 'twisties' stop an athlete performing? - ÃÛÑ¿´«Ã½ Sounds
Simone Biles: Why do the 'twisties' stop an athlete performing?
If an athlete loses a sense of their spatial awareness, this can result in serious injury