She recently opened up to Mother & Baby magazine that she now exercises less than she did when she was pregnant.
"I was really motivated to train when I was pregnant. In fact, I think I trained more than I do now," she told the publication. "I was sleeping then too, so because I am a morning trainer, it was a lot easier to wake up and go because he was with me in my tummy.
"Now, the reason I’m not training as much is more because of me than Axel – when I’ve had a sleepless night it’s difficult to get out there."
This article previously appeared on New Idea.