A medical personnel checks on Japan's Rina Yoshika after she fell on the slopestyle course ahead of the 2022 Winter Olympics, Thursday, Feb. 3, 2022, in Zhangjiakou, China. (AP Photo/Gregory Bull)

FILE - In this photo released by China's Xinhua News Agency, International Olympic Committee (IOC) President Thomas Bach, left, and Chinese President Xi Jinping meet at the Diaoyutai State Guesthouse in Beijing, Tuesday, Jan. 25, 2022. The last time the Olympics came to China, Xi Jinping oversaw the whole endeavor. Now the Games are back, and he is running the entire nation. The Chinese president, hosting a Winter Olympics beleaguered by complaints about human rights abuses, has upended tradition to restore strongman rule in China and tighten Communist Party control over the economy and society. (Yao Dawei/Xinhua via AP, File)

United States' Brianna Decker (14) is taken off the ice after being injured during a preliminary round women's hockey game against Finland at the 2022 Winter Olympics, Thursday, Feb. 3, 2022, in Beijing. (AP Photo/Petr David Josek)

Figure skating athlete Nicole Schott of Germany trains at Capital Indoor Stadium at the 2022 Winter Olympics, Wednesday, Feb. 2, 2022, in Beijing. (AP Photo/Bernat Armangue)

Norway's Jarl Magnus Riiber celebrates his third place during the cross country portion of the Men's individual Gundersen normal hill, at the Nordic Combined World Cup event in Seefeld, Austria, Sunday, Jan. 30, 2022. (AP Photo/Lisa Leutner)

FILE- Czech Republic's David Krejci, back, and teammates celebrate a goal during the Ice Hockey World Championships quarterfinal match between the United States and Czech Republic at the Jyske Bank Boxen arena in Herning, Denmark, Thursday, May 17, 2018. On Friday Jan. 21, 2022, the Czech Republic's ice hockey team's coach Filip Pesan told reporters six of the 12 players who came from Russia's based KHL tested positive for the coronavirus ahead of the Beijing Olympics. (AP Photo/Petr David Josek, File)