USOPC leader: 'Thrilled' Biles felt safe to make decision

Simone Biles, of the United States, watches gymnasts perform at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo. Biles says she wasn't in right 'headspace' to compete and withdrew from gymnastics team final to protect herself. (AP Photo/Ashley Landis)

Simone Biles, of the United States, leaves a medical station during the artistic gymnastics women's final at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo. (AP Photo/Gregory Bull)