Liu Tingting (L) of Chinese national women's gymnastics team falls over during a training session ahead of the 2020 Chinese National Gymnastics Championships in Zhaoqing, south China's Guangdong Province, Sept. 22, 2020. (Xinhua/Xu Ya'nan)
Liu Tingting (L) of Chinese national women's gymnastics team falls over during a training session ahead of the 2020 Chinese National Gymnastics Championships in Zhaoqing, south China's Guangdong Province, Sept. 22, 2020. (Xinhua/Xu Ya'nan)