Chinese curler Han Yu slipped and fell on the ice during the World Championship curling match against Sweden in Calgary, Canada. She hit her knee hard and needed help getting off the ice. According to SVT's expert Eva Lund, such incidents are unusual in curling, where injuries typically involve overuse affecting hips and shoulders.
After a while, Han Yu was able to get back on her feet and continue playing. The match is ongoing and being broadcast on SVT.