Feel strong, healthy and confident in your body — without dieting, guilt or starting over every Monday.

Hi, I’m Fi Modderman. My life’s passion is helping women over 40 who want more energy, strength and self-trust (not another all-or-nothing plan) – create simple, sustainable fitness and health habits. 

Start your free 2-week trial of Fi-Fit

Around here, it isn’t about becoming a new version of you.

It’s about becoming you — without the constant guilt, noise and mental battle with all things health, fitness and nutrition related.

I’m not about extreme plans.
Nor is there ‘good vs bad’ foods.
Workouts are productive, not designed to break you.
And there is absolutely no pressure to be perfect!
(Because we all know perfection doesn’t exist…)

Just a realistic, supportive way to build habits that actually stick in real life.

Five ways your life will change

Imagine getting to Friday and realising you’ve trained four times this week. Not because you forced yourself, not because you guilted yourself into it… it just happened. Somewhere along the way, it stopped being a negotiation and started being a thing you do. Like making coffee. Like brushing your teeth.

The packet of biscuits has been in the cupboard since Tuesday, half-eaten, completely forgotten about. Not because you have some miraculous new willpower, but because you’re just not at war with food anymore. You took a few, enjoyed them, and got on with your afternoon.

The 3pm slump still exists (let’s be realistic), but it’s not running your day. You’re not reaching for your third coffee just to survive to dinner. You’re not lying awake cataloguing everything you ate and didn’t do. You’re just… getting on with your life. And actually feeling pretty good about it!

And here’s the quiet thing nobody seems to talk much about – at some point you stopped caring so much about what you look like, and started caring a lot more about how you feel. Less time in the mirror picking yourself apart. More time actually living in your body and trusting it to do the things you need it to do!

This is not some distant, best-case-scenario version of you. This is what happens when you stop trying to overhaul everything overnight and start building habits that fit your actual life – with a bit of support, some really good strength training, and someone in your corner who genuinely gets it.

Sound familiar…?

  • You’re sick of feeling guilty for not being “motivated enough”
  • You know what to do, but struggle to actually do it
  • You’ve “fallen off the wagon” more times than you can count
  • You’re tired in a way you can’t explain, and you barely recognise yourself anymore
  • You start strong… then life happens

Take a deep breath…!
You’re just human – living in a system that was never designed for consistency.

Hey, I’m Fi Modderman

Personal trainer, health coach, and someone who’s been in the fitness industry for over 20 years.

I’m a houseplant-mad, cat-loving and morning coffee-obsessed Mum of three teenagers, passionate about making life more FUN!

I don’t believe in:

  • Rigid meal plans, calorie counting, extreme fitness challenges or demoralising motivational ‘speak’ at women who are already exhausted. 

I DO believe in:

  • Building strength over shrinking, creating sustainable habit change, consistency over perfection and helping women build a body they feel awesome in and helps them age with energy, capability and confidence!

That’s exactly what everything here is designed to do.

Learn More about me

How you can work with me

Free Resources

Not sure where to start? Good news – you don’t have to figure it out alone. I’ve got quizzes, mini-courses, and practical tools to help you work out exactly where you’re stuck and what to do about it.

Browse free resources

Work Together

Ready to get strong, feel better, and actually stick with it this time?

Personal Training Workout Programs CLASSES

Fi-Fit After 40

My flagship online membership

Short, effective home workouts built specifically for women over 40. Strength training that works with your body, not against it – plus the accountability and support to actually keep showing up.

Start your free 2-week trial

Ready to get started?

Schedule a free 30 minute strategy call with me today and let's have a chat about where you're at, and where you want to go.