Nathan Buckley's girlfriend Alex Pike, 44, shares before-and-after photos  

Nathan Buckley's girlfriend Alex Pike, 44, shares before-and-after photos  
Nathan Buckley's girlfriend Alex Pike, 44, shares before-and-after photos  

Alex Pike revealed the non-surgical secrets behind her incredible physical transformation earlier this month.

And the girlfriend of AFL great Nathan Buckley drew attention to her weight loss on Monday by sharing a before-and-after post on Instagram.

The 'before' picture showed the mother of three, 44, sporting a fuller figure in 2017. 

Phenomenal transformation: On Monday night, Alex Pike opted to show off more pictures of her impressive progress with fans, sharing a side-by-side picture of herself in 2017 versus this year

Phenomenal transformation: On Monday night, Alex Pike opted to show off more pictures of her impressive progress with fans, sharing a side-by-side picture of herself in 2017 versus this year

The 'after' image showed her looking significantly more toned in the present day.

The two pictures also highlighted subtle changes to Alex's features, as her face now appears more refined thanks to judicious use of filler . 

It comes after the cosmetic nurse revealed the secrets behind her youthful complexion and incredible figure.   

Her secret is out! It comes after the cosmetic nurse revealed the secrets behind her youthful complexion and incredible figure in an interview with the Herald Sun on November 14

Her secret is out! It comes after the cosmetic nurse revealed the secrets behind her youthful complexion and incredible figure in an interview with the Herald Sun on November 14

'Going through all of the challenges in my life, while balancing being a mum to three boys and being an entrepreneur, I’ve learnt the importance of self-care and self-love to stay grounded,' she told the Herald Sun on November 14. 

'I’ve created daily routines and practices that make me feel amazing mentally, physically and emotionally. Some of these include meditation, walking, cold therapy, gratitude journaling and sticking to a healthy diet plan,’ she added.

'By implementing all of these activities into my life, my energy has shifted and I’m glowing from the inside out.'

Alex's comments came after she shared photos of herself taken in April, 2019, which showed her with a fuller face and figure compared to her current toned appearance.

The photos were taken right before she embarked on the viral #75HARD Challenge.

Before and after: In June, Alex unveiled her stunning fitness transformation by sharing a photo from 2019 (left) alongside a recent image (right) to document her changes over the years

Before and after: In June, Alex unveiled her stunning fitness transformation by sharing a photo from 2019 (left) alongside a recent image (right) to document her changes over the years

The extremely strict health and fitness challenge is described as a 'mental toughness test' which pushes participants through 75 days of rigid diet and rigorous exercise.

It involves twice daily workouts, calorie counting, a clean diet with no cheat meals, reading non-fiction books every day and much more.

Even before embarking on #75HARD, Alex followed a very clean and restrictive diet to stay in shape.

In 2016, she wrote on her website that she doesn't eat any sugars, breads or pasta and prefers resistance training and body building to aerobics exercises.

'After having three children I am in the best shape of my life. I owe this to Isagenix shakes twice a day a dinner of lean protein and green

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