These "girls" are and were world class competitors. They, and others who have suffered less severe injuries, work no less than the male competitors to excel and skate well. This is not a competition for who's the most injured and who has suffered more; skaters have to deal with pain, injuries, and other obstacles regardless of gender. Show some respect and stop spewing nonsense.
Oh, and Kiira's injury is fairly new. Hongbo Zhao didn't return to the ice within weeks, either.