Perfectly Impossible: Gymnasts wrestle with the imperfect
Elsabeth Black, of Canada, performs on the balance beam during the women's artistic gymnastic qualifications at the 2020 Summer Olympics, Sunday, July 25, 2021, in Tokyo. (AP Photo/Ashley Landis)

Elsabeth Black, of Canada, performs on the balance beam during the women's artistic gymnastic qualifications at the 2020 Summer Olympics, Sunday, July 25, 2021, in Tokyo. (AP Photo/Ashley Landis)

Jul. 25, 2021 05:28 AM EDT
Sunisa Lee, of the United States, performs on the balance beam during the artistic gymnastics women's all-around final at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Sunisa Lee, of the United States, performs on the balance beam during the artistic gymnastics women's all-around final at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo. (AP Photo/Natacha Pisarenko)

Jul. 29, 2021 09:47 AM EDT