She is flexible! Michelle Bridges shows off her cartwheel skills in a skimpy bikini as she holidays in Tahiti with partner Steve 'Commando' Willis and baby Axel

She has been working hard to promote her thirteenth book and her newest range of activewear.

But on Wednesday, The Biggest Loser Australia trainer Michelle Bridges took a well deserved break with her little family - flying to the tropical island of Tahiti to soak up the glorious sun.

The 45-year-old mother-of-one seemed to be in good spirits, taking to Instagram to show off her super flexible skills along with her killer body as she sported a patterned bikini.

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She is flexible! Michelle Bridges showed off her cartwheel skills in a skimpy bikini as she kicked back in Tahiti with her partner Steve 'Commando' Willis and baby Axel

She is flexible! Michelle Bridges showed off her cartwheel skills in a skimpy bikini as she kicked back in Tahiti with her partner Steve 'Commando' Willis and baby Axel

The sizzling two-piece ensemble revealed the star's taunt stomach, toned pins and muscular arms as she stretched out for her mini beach gymnastics routine.

'Killin time [sic]', she captioned the shot of herself performing a cartwheel with ease.

The trip comes after the trainer and her partner, Steve 'Commando' Willis, jetted off to the idyllic location for their babymoon in August last year.

Return to bliss: The Biggest Loser Australia trainers, Michelle and  Steve 'Commando' Willis, headed there for their babymoon in August last year

Return to bliss: The Biggest Loser Australia trainers, Michelle and  Steve 'Commando' Willis, headed there for their babymoon in August last year

While they were there, the couple enjoyed various water-based activities, including snorkeling.

In one snap shared online from their holiday last year, Michelle jumped into the water from a deck with her man, leading fans to ask: 'should she be doing that?'

Things have certainly changed this time around, with their little boy being present with them, which is believed to be his first trip overseas. 

Raising eyebrows: In one snap shared online from their holiday last year, Michelle jumped into the water from a deck with her man, leading fans to ask: 'should she be doing that?'

Raising eyebrows: In one snap shared online from their holiday last year, Michelle jumped into the water from a deck with her man, leading fans to ask: 'should she be doing that?'

Tiny tot! Axel was born in December and the trip is believed to be his first overseas

Tiny tot! Axel was born in December and the trip is believed to be his first overseas

Earlier this year, the health and exercise revealed exclusively to the Daily Mail Australia she had dialled back her heavy workload since the birth of her first child, Axel, on December 19.

'Well it is a bit of a juggle but I have a great team and we have dialled back a lot of my commitments and we are getting them done,' she said.  

'It's not at the speed of light prior to the baby.'

The personal trainer came under fire for exercising during pregnancy, as well as posting a post-natal workout online.

Loving it: Michelle also  shared a snap of herself with a series of huts on the water behind her

Loving it: Michelle also shared a snap of herself with a series of huts on the water behind her

Work time! But it seems it's not all play for the family, with Steve running fitness sessions during the holiday

Work time! But it seems it's not all play for the family, with Steve running fitness sessions during the holiday

Despite trolls taking to her social media and writing damaging and hurtful comments, Michelle said she was 'feeling fine'.

'I think you will see in my book [Make It Happen] that I have a fairly strong emotional resilience,' she told the Daily Mail Australia.

'I know who I am, I know who I stand for and I have this little baby and life is good,' she concluded. 

She also added that she didn't feel pressured to get back in to pre-pregnancy shape, saying: 'No I haven’t. I’m just thoroughly enjoying my time with Axel...Getting a bit of training here and there. It’s all good.'

Beautiful: She also shared a snap of the sunset after a training session

Beautiful: She also shared a snap of the sunset after a training session

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