Liying Yuan of China, right, lies on the track after crashing during the women's keirin event, at the Summer Olympics, Thursday, Aug. 8, 2024, in Paris, France. (AP Photo/Ricardo Mazalan)

Liying Yuan of China is assisted after crashing during the women's keirin event, at the Summer Olympics, Thursday, Aug. 8, 2024, in Paris, France. (AP Photo/Ricardo Mazalan)

Liying Yuan of China is assisted after crashing during the women's keirin event, at the Summer Olympics, Thursday, Aug. 8, 2024, in Paris, France. (AP Photo/Ricardo Mazalan)