Virtue/Moir interrupted their performance after the third element, a rotational lift, and withdrew from the event. “In her (Virtue's) recovery, getting back into training, at times she still experiences some discomfort and so she's been feeling just a little bit of discomfort in her quad area and still came and competed the short dance. But in the free dance, she was really was just feeling a lot more stiffness there and at that point just felt she was going to be able to continue all of the program”, said Skate Canada High Performance Director Michael Slipchuk.
http://www.isu.org/vsite/vcontent/content/transnews/0,10869,4844-128590