6 Moms Who've Had Super Fit Pregnancies (and Are in Better Shape Than Your Non-Pregnant Self)

Wow, the excuses we use not to exercise – "stubbed toe a few days ago" – now seem invalid

CHONTEL DUNCAN

Duncan caused a mini Internet firestorm when she showed off her tiny pregnant body. "It's hard to believe how cruel some of these comments can be ..." she wrote in an Instagram post. "It just blows my mind that someone whom I do not know, whom I've never had any form of connection with could have so much anger and hate towards me as I carry my first child." While trolls posted negative comments on video posts of Duncan kickboxing and strength training in her third trimester, Duncan refuted the idea that staying fit during a pregnancy harms the baby. "What's sad is how sheltered so many are on what is and what isn't healthy."