Michael Brunelli reveals the ‘solid booty program’ that keeps Martha Kalifatidis’ in tip-top shape

Married At First Sight star Michael Brunelli has revealed Martha Kalifatidis’ booty workout.

On Wednesday, the 28-year-old personal trainer shared a snippet of his girlfriend’s training regimen, which included various thrusts and squats.  

Martha, 31, started the ‘solid booty program’ by completing hip thrusts on a block, with a thick pink resistance band around her thighs, which Michael will apparently be selling soon. 

She then moved on to lunge squats, with her back leg up on the block to intensify the movement. 

Moving to the floor, Martha lifted one leg in the air as she went through another set of hip thrusts, before moving on to side-lying leg lifts. 

To finish the routine, Martha put her hands and knees on the ground and did one-leg lifts with the resistance bands on her thighs. 

‘Summer bodies are made in winter… booty program coming soon,’ Michael captioned the post.  

In the footage, Martha donned black high-waist Lululemon tights and a simple black cropped hoodie that showed off her slim physique. 

It comes after the stunning reality star shared an empowering message about body image to her fans earlier this month. 

Martha posted a picture of herself wearing nothing but a pair of white briefs, which she describes as showing her ‘a few kilos heavier’ than she used to be.  

‘Two weeks ago some lady commented “chubby” on one of my posts… I normally shrug the trolls off but this one got to me,’ she wrote.

‘⁣It turned into two weeks of stress, self-hatred and unhappiness.’

The stunning reality star went on to encourage her followers to feel comfortable in their own skin. 

‘My message to you, and the purpose of this post, is that if you’re feeling bad about the snacks you’ve eaten, the workouts you haven’t done and the number on the scale… self loathing won’t fix s**t, trust me!’ she wrote. 

‘I’m not looking for sympathy or reassurance… I want you to know that putting on weight is not the end of the world, and if people on social media have something to say about your weight they best have a set of abs or they can f**k right off!’