“I wanted to inspire people,” she explains, adding that the “What’s your excuse?” part was simply a borrowed, popular phrase that’s been used in various “fitspiration” campaigns. “I wanted to say, ‘I know you think you don’t have time if you have kids. But if I can do it, you can do it, too.’”
http://ca.shine.yahoo.com/blogs/parenting/hot-mom-defends-herself-against-facebook-haters-192149769.html