127 kg to 82 kg over about 4 years

I lost 45 kg. What mattered most was learning how to keep going.

I’m Oz. I went from 127 kg to 82 kg, mostly by changing how I eat and fitting more movement into an ordinary, busy life. This site is where I share what helped, what didn’t, and what I’m still working on, so you can think about what might work in your own life.

Oz in 2024, taking a mirror selfie

127 kg

Where I started

82 kg

Where I am now

45 kg

Lost over about 4 years

400+

BODYCOMBAT classes taught

Why I started

Nobody was coming to fix this for me

For years I didn’t think I had a problem. I ate whatever was convenient, joined gyms on a Monday and gave up within 4 to 6 weeks, and told myself it would all start tomorrow.

That changed after my divorce. The time that followed was tough. I was at my heaviest, 127 kg, and because we weren’t parenting well together, I saw my 2 young children far less than I wanted to. That wasn’t my choice. Mentally I was holding on, but physically I was not in a good place. My health was the one thing I could take control of.

I share this because people ask me how I did it. I’m not an expert with a perfect plan. I’m a dad, I work for myself, and everything here has had to fit around real life.

The journey

5 chapters, told honestly

1

Where I began

127 kg, no real plan, and a long history of restarts.

Read this chapter

2

1 thing at a time

Walking the 4.5 km to work instead of taking public transport.

Read this chapter

3

Changing how I ate

A nutritionist, my own lunches, more water, a caffeine cut off and, later, going vegetarian.

Read this chapter

4

The hard parts

Finding time around work and my children, and a gym where I felt I didn’t belong.

Read this chapter

5

Where I am now

82 kg, teaching BODYCOMBAT 4 to 5 times a week, and studying with MNU.

Read this chapter

What you might take from it

Lessons from my experience, not a plan to copy

Change 1 thing at a time

Every time I tried to fix food, exercise and everything else in the same week, it lasted a month at best. Walking came first, and I only added something new once it felt normal.

Food did most of the work

Exercise made me feel stronger and clearer headed, but the weight came off because I changed what and how much I ate.

Plan for a bad week

Work runs late and children come first. The habits that lasted were the ones I could still manage when things went wrong.

Get help where you need it

A nutritionist for my eating and a month with a personal trainer to build a routine saved me from another false start.

Your starting point, your body and your week will be different to mine. If you have a health condition, or you’re not sure where to begin, please speak to your GP or a registered professional before making big changes.

A fitness studio with a stage, with Oz reflected in the mirror

About me today

Instructor, student, still learning

I qualified as a Les Mills BODYCOMBAT instructor in August 2024, after about 2 years as a participant at the back of the studio. I’ve now taught over 400 classes and teach 4 to 5 a week.

I’m also studying with MNU to become a nutritionist. I’m not a personal trainer and I’m not yet a qualified nutritionist, so what you’ll find here is lived experience and what I’m learning along the way, not individual advice.

Stay in touch

Follow the journey

I share shorter updates on Instagram at @omg_healthfitnessjourney. If you’d like new posts by email, sign up below.

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This is my journey. Yours will be unique.

Oz