After posting a side-by-side of her (left) and her friend, Australian fitness instructor and mom-to-be, Chontel Duncan, has been making waves on the Internet. People were surprised the two friends were only 4 weeks apart in their pregnancies.

 

I was surprised with a cute visit today from a friend Nat who is also expecting 💕 Just being able to see someone in the flesh, rub her tummy, hear how incredible her journey has been so far, how healthy baby is & all the fun talk about kicks, food, names etc was beautiful. This is Nat's 3rd pregnancy so she had a lot of great advice to share ☺️ It's very clear in this photo just how tall I am, I mean my chin sits above Nat's head lol We worked out that we are 4 weeks apart, so our little ones will be the same age, same grade at school and potential best buds hehehehe..... Nat's due start of March & I'm due end of March. Each women carries different and this most certainly doesn't mean one is doing something wrong or not healthy etc. We both have healthy growing babies & we both have had incredible pregnancies so far, feeling amazing & full of energy. #21.5weeks #expecting #march2016 #pregnant #love #happiness #Babyduncan

A photo posted by 🇦🇺🇳🇿SnapChat👉🏽 ChontelDuncan (@chontelduncan) on

 

Chontel Duncan has been posting updates on her pregnancy day-by-day, amazing her followers with her strenuous workouts like kickboxing.

Made up for sleeping in this morning by smashing poor Cody @hiit_australia #37weekstomorrow #comeonlittled

A video posted by 🇦🇺🇳🇿SnapChat👉🏽 ChontelDuncan (@chontelduncan) on

 

 

With only one week left in her pregnancy, she has decided to give her body a rest from HIIT Instruction and fitness training. In a recent Instagram post, she states:

“It’s hard to explain but you just know your body & it’s almost like you have this bizarre connection with it where it tells you… So now it’s time to step out for a second & challenge myself to master running a business whilst being the best mum a possibly can for my little man.”

It is truly amazing what the female body is capable of.

Photos and video courtesy of Chontel Duncan via Instagram

Did you work out when you were preggo? Tell us in the comments below!

—Noelle Buckband