Biggest rival is Kaillie Humphries of Canada, and we are actually training partners. She was at my wedding, and I consider her a close friend.

It's hard to describe what it's like to live with a concussion. You want to enjoy things like you used to, but you can't. You wake up in the morning and wonder how you're going to feel that day: What will my reactions be like? Will I have a headache? Will I have to triple check to see if I unplugged the flat iron?

It's hard to describe what it's like to live with a concussion. You want to enjoy things like you used to, but you can't. You wake up in the morning and wonder how you're going to feel that day: What will my reactions be like? Will I have a headache? Will I have to triple check to see if I unplugged the flat iron?