I do a program called Fast Twitch twice a week, basically my lifting and strength training, I'm working with a spine specialist, which has been a new addition for me since my surgery to really get some great support for my shoulder, and I really love the way my body feels. It takes the pressure off my lower back and kind of just shares duties, really, with my body.

I don't want to be better than you or her or him - I want to be better than I am right now

If you are not prepared, you cannot work out intensely. If you do not perform, you cannot get results, and if you can't do your best to recover, you won't get the benefits of your hard work.

But they've [my children] made me better. They hold me more accountable for who I am and who I aspire to be, and they make me want to be better. And that's not just as a mommy, but as a woman and as an athlete.

I think the hard part is over. Now it's time for us to play.

I think educating myself has been huge. I feel like the way it's presented in the media is that if you got to Brazil you're flipping a coin on your health. I don't think it has to be that way. If I were wanting to have a baby right after the Olympics I would take precautions, and then when the Olympics were over I would get tested to make sure I didn't have the virus in me, and then I'd go for it.

That wall is your mind playing tricks on you. You just need to say, 'One more step, I can do this. I have more in me.' You'll be so proud of yourself once you push yourself past your threshold.