Germany's Friedrich says Olympic bobsled track is worn out

Francesco Friedrich of Germanyat and his team start during a 4-man bobsled training heat the 2022 Winter Olympics, Wednesday, Feb. 16, 2022, in the Yanqing district of Beijing. (AP Photo/Dmitri Lovetsky)

Francesco Friedrich of Germany and his team drive their 4-man bobsled during a training heat at the 2022 Winter Olympics, Thursday, Feb. 17, 2022, in the Yanqing district of Beijing. (AP Photo/Dmitri Lovetsky)

Francesco Friedrich of Germany and his team drive their 4-man bobsled during a training heat at the 2022 Winter Olympics, Thursday, Feb. 17, 2022, in the Yanqing district of Beijing. (AP Photo/Dmitri Lovetsky)