28 Day Metabolic
Reset Challenge
Ready to lose stubborn body fat, build muscle and strength, restore your metabolism and feeling energised, confident and in control of your health? The 28 Day Challenge is the perfect way to kickstart your transformation and experience what the RYM Method is all about.
IN 28 DAYS, YOU'LL LEARN HOW TO NOURISH YOUR BODY, BUILD MUSCLE AND STRENGTH, LOSE STUBBORN BODY FAT AND RESTORE YOUR METABOLISM USING SUSTAINABLE STRATEGIES
This 28-Day Challenge is designed to show you exactly what you need to do from both a training and nutrition perspective to finally start seeing real sustainable results.
This isn’t about deprivation or hours of cardio. It’s about fuelling your body with the right foods, training effectively to build muscle, and creating sustainable habits that actually work. You'll learn how to eat more (yes, including carbs!), train smarter, and feel stronger, leaner, and more energised in just 28 days.
If you’ve been stuck doing all the “right” things but not seeing progress this challenge will show you what’s really been missing.
THIS IS FOR YOU IF:
You’re ready to kick endless dieting and exhausting workouts to the curb and finally embrace a sustainable approach that works.
You want to feel strong, confident, and energised instead of stuck in a cycle of deprivation and frustration.
You’re ready to learn how to eat more, train smarter, and fuel your body for fat loss, muscle growth, and hormonal balance.
You’re done with quick fixes and want to rebuild your metabolism so you can feel energised and confident.
You’re ready to take charge of your health, ditch the overwhelm, and finally see the results you deserve.
THIS IS NOT FOR YOU IF:
You're looking for a quick-fix solution or crash diet to lose weight fast.
You’re not willing to commit to learning and implementing sustainable strategies for long-term success.
You aren’t ready to take ownership of your health and invest time and effort into achieving your goals.
You prefer fad diets, extreme calorie restriction, or overly complicated fitness plans.
You don’t value expert guidance, structured support, or being part of a community that holds you accountable.
HOW IT WORKS:
Once you sign up, you’ll be invited to join our private 28-Day Challenge Community platform. Inside, you’ll find all your course materials, daily lessons, and step-by-step instructions on how to set up the NuStrength Tracker app and get started. We give you an extra 7 days to allow you to get set up, so you actually get 35 full days in the challenge to work directly with Kitty, Craig and their coaches.
ASSESS YOUR STARTING POINT, SET GOALS & CUSTOM MACRO/CALORIE TARGETS
We use the RYM Method Body Composition Calculator to assess your current body composition and set not only weight but body composition goals. It gives you customised starting calories and macros based on your results. We personally review your data and make adjustments taking into account your metabolic health to ensure you're in the right phase—fat loss, recomposition, metabolic restoration, maintenance, or building.
NOW IT'S TIME TO BUILD YOUR MEAL PLAN
Now that you have your calorie and macro targets, it’s time to build your meal plan. Use our pre-set plans in the app or create your own with our training guide, food list, recipe book, and meal ideas. Our pro-metabolic approach helps restore your metabolism, balance hormones, and boost energy. Once your plan is ready, our team reviews it and gives personalised feedback to make sure it aligns with your goals.
ACCESS TO THE UNIQUE RYM METHOD TRAINING SYSTEM AND APP
Choose from hundreds of training programs—2 to 6 days per week. We’ve got options for home (dumbbell only) and gym, all fully customisable with swap-out exercises and video tutorials. The app guides your weight and reps each week so you can progress without the guesswork. We can help you pick the right program and tailor it to your goals.
WEEKLY CHECK-INS
Track your progress weekly—weight, photos, temperature, pulse, measurements, and key biofeedback markers like sleep, digestion, energy, hormonal symptoms, and mood. Every second week, we review your check-in data and give tailored feedback and adjustments so you know exactly what to focus on and keep moving toward your goals.
ONGOING SUPPORT & SUSTAINABLE RESULTS
You have access to Kitty, Craig and the team via our community platform to ask questions and get support while in the 28 Day challenge. This isn't a quick fix it's a lifestyle transformation.
WHAT YOU GET WHEN YOU JOIN:
HEAR FROM WOMEN WHO HAVE DONE THE PROGRAM
IF FOR ANY REASON THIS CHALLENGE DOES NOT LIVE UP TO THE HYPE LET MY TEAM KNOW AND WE’LL REFUND YOU 100% OF YOUR MONEY, NO QUESTIONS ASKED.
I’m so confident that you’ll love the 28 Day Challenge that we offer a money-back guarantee. We want to take all the risk out of joining. If you commit to the program, dive into the resources, and after 28 days you feel you can't get results using the RYM Method simply send an email to our team before the end of the 28 days, and we’ll give you a full refund—no questions asked. Our priority is your satisfaction and success, so you can join with complete peace of mind, knowing you're fully supported every step of the way.
I’m so excited for you to experience what’s possible when you fully commit to yourself and your health. This could be the breakthrough moment you’ve been waiting for. ~Kitty 🤍
FAQ
Q: What if I'm not based in Australia, can I do the challenge?
We have clients worldwide, you can do it from anywhere in the world. The food is simple and we teach you how to build your own meal plans. If you can't make the calls live you can submit questions in advance and they are all recorded and popped in the website.
Q: What do I get when I join?
✅ Access to Kitty, Craig and their team for 28 days
You get direct access to Kitty, Craig and their coaches for 28 days where you can ask them questions and get support and coaching at any time through their community platform. We personally review your starting goals and macros and ensure you're set up correctly and embarking on the right 'phase'. Each week you check-in via the app, every second week we personally review your check-in data and provide feedback and adjustments based on how your body is responding.
✅ Access to Craig's exclusive body composition screening tool
designed to assess your current body composition and help you set clear, realistic goals. This tool calculates your personalised starting macros and calories based on your unique body and goals, giving you a foundation that’s tailored just for you. You’ll also receive education on how to make adjustments as your body transforms, so you can confidently fine-tune your nutrition and stay on track. This guidance ensures that you’re fully equipped to understand, sustain, and continually improve your results long after the challenge ends.
✅ Pro-Metabolic Nutrition Coaching
Balance your hormones and break free from restrictive diets. You’ll get a food list, recipe book, meal plans, and extensive nutrition education to understand and sustain your results.
✅ We go beyond basic nutrition
by teaching you everything you need to know about calories, macros, and meal planning—making it easy, practical, and stress-free. You'll learn how to track your food with confidence, plan balanced meals, and create strategies that work for busy family life. We’ve included flexible, family-friendly approaches and delicious recipes so you can nourish your body without feeling deprived or overwhelmed. Whether you're cooking for yourself or a full household, we’ll help you make meal planning a breeze, supporting both your goals and your lifestyle.
✅ Customised Workout Programs in Our NuStrength App
Access video tutorials and customisable workout plans for any equipment setup. Choose exercises that fit your goals, with guidance from us on selecting the right program.
✅ Access to Craig’s unique training system
where you’ll get a fully personalised approach to strength training. In your first week, you’ll go through a structured testing phase to establish your baseline strength, setting a solid foundation for your journey. From there, the app intuitively guides you, taking the guesswork out of progression. Each week, it calculates the optimal reps and weights for you to lift, ensuring you’re consistently building strength and achieving results. With clear direction at every step, you’ll feel confident, motivated, and empowered, knowing that each workout is tailored to maximise your progress.
✅ Access to Our Vibrant Community
Join a supportive community of like-minded women, all working toward the same goals. Connect directly with Kitty, Craig and their coaches to ask questions and get support and ask questions, and a network of empowering women.
✅ Use of Our NuStrength Tracker App
During the challenge you can use our NuStrength Tracker App to track your progress, complete weekly check-ins, track food and build meal plan and use our unique training app to ensure you’re technique is spot and you are progressing week to week.
Q: How long do I get access for?
You’ll receive instant access to the community platform and course materials, complete with instructions for setting up the NuStrength Tracker App. We give you an extra 7 days in the program to allow for the set up, so that's a total of 35 days of access to the NuStrength Tracker app, plus the direct access to Kitty, Craig and their coaches to ask questions, get support and coaching throughout the challenge.
Q: Who is Kitty Blomfield?
Kitty Blomfield is not just any metabolic health expert; she's a game-changer who's helped over 18,000 women restore their metabolisms and build strong, toned and energised bodies.
But rewind 10 years, and you'd find Kitty entangled in a web of draining diets, from juicing marathons to strict keto regimes. Spoiler alert: they were more draining than a bad soap opera.
Her eureka moment? Realizing these diets were not just fruitless but downright destructive. Imagine grappling with painful periods, nights spent counting sheep instead of sleeping, and energy levels as low as a phone's battery on a busy day. That was Kitty.
But then came her turning point. After teaming up with nutrition guru Emma Sgourakis and strength coach Craig McDonald, Kitty uncovered a hard truth: her go-hard-or-go-home exercise routines and ultra-restrictive diets were actually putting her metabolism in a chokehold.
This revelation was like a plot twist in Kitty's life story. She started championing a bold new approach: feasting on the right foods instead of starving, saying 'no thank you' to soul-crushing workouts, and busting the myth that cardio is the only path to fitness glory.
Kitty's Instagram isn't just a profile; it's a 200,000-strong movement challenging tired, old fitness dogmas. Her spicy takes like 'fuel up to fire up your body' and 'ditch the punishing gym routines' are shaking up the scene, catching the eye of magazines like Get It, The Australian Women's Weekly, and The House Of Wellness, and even making waves on TV channels like 9 News and Sunrise. Backed by a sea of glowing testimonials on Facebook, Kitty's not just talking the talk. She's on a crusade to empower women to lose hormonal weight by harnessing the power of metabolic magic, a path she's walked and conquered herself.
Her story isn't just inspiring; it's a blueprint for transformation.
Q: Do I get a refund if I don’t see results?
Hey there! Here's my promise to you, as clear as a sunny day: If, by the end of our fabulous 28-day adventure you don't feel like you can restore your metabolism, build muscle and lose body fat sustainably using my method just shoot me an email to [email protected].
No hard feelings, no hoops to jump through. I'll make sure you get a full refund, as easy as snapping your fingers. We're in this together, and your satisfaction is my top priority. So, if you’re ready to embark on this journey with zero risk and all the potential for a happier, healthier you, let's get this party started
Q: Will this work for vegetarians or vegans?
If you are vegetarian and eat seafood, eggs and dairy it can be adapted. It isn’t suitable for vegans.
Q: When can I get started?
As soon as you join you'll get access to the community platform and course materials. You can then get set up in our app and start the challenge.
Q: Do I need access to a gym?
In order to build muscle you need access to strength training equipment. At a minimum you will need access to dumbbells. All the workouts can be customised to the equipment you have access to.
READY TO JOIN?
Kitty and Craig are the co-founders of NuStrength and The Win At Life Program designed to help women build muscle, lose body fat, and restore their metabolisms.
Weight Loss For Women
Eat More, Train Less, & Get Results
PODCAST
you're eating less, training harder & your body is barely changing..
you're eating less, training harder & your body is barely changing..
Here's why and I'll teach you how to fix it in 28 days. A pro-metabolic science backed approach designed specifically for women 35+ who are done white-knuckling diets that leave them exhausted, inflamed and no closer to the body they want.
The Real Reason Your Body Stopped Responding After 35 And Why No Diet Has Ever Fixed It
If you’re a woman over 35, you already know the truth most “diet plans” refuse to acknowledge: You’re not struggling because you’re undisciplined.
You’re not stuck because you “need to try harder.” And nothing is wrong with you for feeling exhausted, inflamed, unmotivated, or constantly hungry.
Your body has simply adapted after years of dieting, stress, hormones shifting, doing everything “right”… yet watching nothing happen.
Maybe you’ve tried going lower carb, cutting sugar, pushing harder in the gym, or living off protein shakes.
And maybe you’ve wondered why the scale barely moves… why you feel puffy even when you’re strict… or why your energy crashes every afternoon no matter what.
You're not imagining it.
You're not failing.
And you're definitely not alone.
And the cruelest part? The harder you try the stricter the diet, the more intense the cardio the worse it gets. Because restriction and overtraining are the very things driving the suppression.
Every low-calorie week, every skipped meal, every punishing session your body registered as stress. And your metabolism responded the only way it knows how: by slowing down to protect you. That's not failure. That's biology. And it's exactly what we're here to reverse.
Here's the real picture — and why the scales tell you almost nothing useful.
Most diets for women over 35 are built on a single idea: eat less, burn more. And for a while, it works until it doesn't. That's because when you restrict calories long enough, your body interprets it as a famine signal. Thyroid output drops. Cortisol rises. Progesterone falls. Your cells start producing less energy, and your body holds onto fat as a survival mechanism.
This is metabolic suppression and it gets dramatically worse during perimenopause and menopause.
But here's what almost nobody is talking about: 98% of the women who come to us aren't just dealing with a slow metabolism. They're under-muscled.
Years of dieting, cardio-heavy training, and not eating enough carbs mean most women over 35 have far less muscle than their body needs and muscle is the engine of your metabolism. It's what determines how many calories you burn at rest, how well your body handles carbohydrates, and whether fat loss is even physiologically possible for you right now.
This is why the number on the scale is so misleading. You might weigh exactly what you want to weigh and still feel soft, tired, and nowhere near the body you're picturing. Because what you actually want the lean, strong, energised version of yourself isn't just less weight. It's a different body composition entirely.
That's why the first thing we do inside the RYM Challenge isn't hand you a meal plan. It's run your body composition assessment so we know exactly how much muscle and fat you're carrying right now, and we can set goals that actually reflect the body you want to build, not just a number on a scale.
From there, the RYM approach is built on one core principle: feed the metabolism, don't fight it.
By eating adequate carbohydrates, saturated fats, and high-quality proteins in the right ratios, you restore cellular energy production, lower chronic cortisol, and bring the hormonal environment back to a state where fat loss is possible again and where building muscle becomes something your body is ready for.
This isn't a fringe theory. It's the foundational science behind how your metabolism actually works. And it's why women who've tried everything else finally see results here. This isn't keto. It's not intermittent fasting. And it works very differently from HRT alone
HERE'S WHAT YOU GET
5 Live Coaching Calls & Personalised Support (Value $397)
You won’t be left guessing. For 28 full days (+ 7 days to get set up), you’ll have direct access to Kitty, Craig and their coaches to ask questions inside the live SLACK community. There are 5 weekly LIVE coaching sessions where we can review your macros, adjust your meal plans, check your training form, and give you the feedback you need in real time.
The RYM Body Composition Screening Tool (Value $147)
We begin by assessing your body composition and metabolic health using RYM method body composition calculator. From there, you'll get personalised goals body composition goals and we determine the right phase for you, whether it's fat loss, recomposition, maintenance or metabolic restoration. You'll also receive customised calorie and macro targets tailored to your unique goals.
Pro-Metabolic
Nutrition Coaching (Value $197)
You’ll discover how to eat in a way that restores your metabolism, improves your digestion, balances your hormones and helps you build muscle and lose body fat all while eating good old fashioned nutrient dense foods like our grandparents used to eat including carbs. Think sourdough bread, potatoes, white rice, fruit, fresh OJ, meat, seafood, eggs, butter, dairy, home made icecream and salt.
Calories, Macros & Meal Planning Made Simple
You’ll get recipes, done-for-you meal plans, food lists, meal ideas, and education on how to create your own meal plans (which the whole family will love). After this challenge, you will NEVER need another diet again.
The RYM Method Unique Training System
We’ll establish your baseline strength and our app automatically calculates the optimal reps and weights each week so you’re always progressing. No guesswork, no wasted effort, and it ensures you're ALWAYS progressing without spending hours in the gym. This system is designed to meet you where you're at, no matter your experience level!
Training That Actually Builds The Body You Want (Value $147)
Access video tutorials and structured programs tailored to your equipment setup and your specific schedule whether you’re at home or in the gym. Plus, bring your training videos to our live calls for personalised feedback. No more “skinny fat” or spinning your wheels.
NuStrength Tracker
App Access (Value $47)
Track your meals, workouts, check-ins, and progress all in one place. No messy spreadsheets or complicated tracking systems. You’ll know exactly what’s working and where to adjust, making fat loss and body transformation practical and stress-free.
Your Own Dedicated Coach (Value $297)
You’ll have a coach in your corner the entire 28 days to keep you accountable and ensure nothing slips through the cracks. You’ll have the support and accountability you’ve always wanted, so you stay consistent and finally see real results.
HERE'S WHAT HAPPENS when you join
You’ll get instant access to the course materials, then you can jump into Slack, which is our community platform.
We’ll also send you a link to get set up in the NuStrength App, and you’ll get an extra 7 days to get everything sorted before the challenge starts, so you’ll have 35 days in total.
1️⃣ You get instant access to the challenge platform, app and all course materials.
2️⃣ You complete the RYM Body Composition assesment and set your goals Craig's system calculates your personalised macros and assigns your starting phase.
3️⃣ Natasha reviews your set up and makes any adjustments based on your goals and health history, plus gives recommendations on which training program to choose.
4️⃣ You choose your training program, all programs can be fully customised.
5️⃣ You build your meal plan with our coaching materials or choose one of the pre-set meal plans.
Excellent based on THOUSANDS OF reviews
HERE'S WHAT OTHERS ARE SAYING ABOUT THE 28-DAY METABOLIC RESET CHALLENGE
WHO IS THIS FOR?
This challenge is perfect for women who...
This challenge is perfect for women who...
Have tried "everything" and nothing works anymore
Feel like their metabolism is slow or unresponsive
Want to feel lean, strong, and confident again
Want to understand their body instead of guessing
Want a plan that fits real life, not extreme restriction
Are ready for a supportive community and real guidance
This is NOT for women who want another quick-fix starvation diet.
This is for women who want long-term metabolic success.
30-DAY MONEY BACK GUARANTEE
You deserve to feel confident investing in yourself, so here’s our promise:
If you complete the challenge, follow the steps, and don’t feel more in control of your metabolism, your energy, your hunger, and your habits… we’ll refund every cent.
No hoops. No hassle.Just results, or your money back.
I want this, what exactly am I getting?
✅ Weekly Live Coaching Calls
Join us for live sessions where we help you adjust macros, provide meal plan feedback, review training videos, and keep you on track.
✅ Access to Craig's exclusive body composition screening tool
Designed to assess your current body composition and help you set clear, realistic goals. This tool calculates your personalised starting macros and calories based on your unique body and goals, giving you a foundation that’s tailored just for you. You’ll also receive education on how to make adjustments as your body transforms, so you can confidently fine-tune your nutrition and stay on track. This guidance ensures that you’re fully equipped to understand, sustain, and continually improve your results long after the challenge ends.
✅ Pro-Metabolic Nutrition Coaching
Balance your hormones and break free from restrictive diets. You’ll get food lists, recipes, meal plans, and extensive nutrition education to understand and sustain your results.
✅ We go beyond basic nutrition
By teaching you everything you need to know about calories, macros, and meal planning making it easy, practical, and stress-free. You'll learn how to track your food with confidence, plan balanced meals, and create strategies that work for busy family life. We’ve included flexible, family-friendly approaches and delicious recipes so you can nourish your body without feeling deprived or overwhelmed. Whether you're cooking for yourself or a full household, we’ll help you make meal planning a breeze, supporting both your goals and your lifestyle.
✅ Customised Workout Programs in Our NuStrength App
Access video tutorials and customisable workout plans for any equipment setup. Choose exercises that fit your goals, with guidance from Craig on selecting the right program.
✅ Access to Craig’s unique training system
Where you’ll get a fully personalised approach to strength training. In your first week, you’ll go through a structured testing phase to establish your baseline strength, setting a solid foundation for your journey. From there, the app intuitively guides you, taking the guesswork out of progression. Each week, it calculates the optimal reps and weights for you to lift, ensuring you’re consistently building strength and achieving results. With clear direction at every step, you’ll feel confident, motivated, and empowered, knowing that each workout is tailored to maximise your progress.
✅ Access to Our Vibrant Community
Join a supportive community of like-minded women, all working toward the same goals. Connect directly with Kitty, Craig to ask questions and get support and ask questions, and a network of empowering women.
✅ Use of Our NuStrength Tracker App
During the challenge you can use our NuStrength Tracker App to track your progress, complete weekly check-ins, track food and build meal plan and use our unique training app to ensure you’re technique is spot and you are progressing week to week.
How long do I get access for?
You’ll receive instant access to the community platform and course materials, complete with instructions for setting up the NuStrength Tracker App. You’ll have 28 days of access (+ 7 days to get set up) to the NuStrength Tracker app and course materials, plus the direct access to Kitty and Craig to ask questions, get support and coaching throughout the challenge.
Who is Kitty Blomfield?
Ten years ago, Kitty was doing everything she'd been told was right.
Strict keto. Juice cleanses. Hours of cardio. Cutting carbs, cutting calories, pushing harder. And she was exhausted, hormonally wrecked, barely sleeping, and not getting the results she was working so hard for.
Painful periods. Constant fatigue. Energy that crashed by midday. A body that felt like it was fighting her no matter what she did.
It took hitting a wall completely burnt out and depleted before she stopped and asked a different question. Not "how do I try harder?" but "what if everything I'm doing is the actual problem?"
That question changed everything.
Working alongside nutrition expert Emma Sgourakis and strength coach Craig McDonald, Kitty discovered that years of restriction and overtraining had suppressed her metabolism — and that the path back wasn't more discipline. It was more nourishment.
She started eating more. Training smarter, not harder. Prioritising strength over cardio. And her body for the first time in years started responding.
Since then, she's helped over 18,000 women do the same thing.
Women who came to her exhausted, frustrated, and convinced their bodies were broken. Women who'd tried every diet going and been failed by all of them. Women who now feel strong, lean, energised, and in control without starving themselves or spending their lives in the gym.
Kitty's work has been featured in The Australian Women's Weekly, Get It Magazine, and The House of Wellness, and covered on 9 News and Sunrise. Her community of over 200,000 women on Instagram is a testament to how many of us have been let down by mainstream fitness advice and how different things look when you finally get the right information.
She's not here to sell you on another diet. She's here because she's been where you are — and she knows exactly what it takes to get out.
Do I get a refund if I don't see results?
Here's my promise to you, as clear as a sunny day: If, by the end of our fabulous 28-day adventure you don't feel like you can restore your metabolism, build muscle and lose body fat sustainably using my method just shoot me an email to [email protected].
No hard feelings, no hoops to jump through. I'll make sure you get a full refund, as easy as snapping your fingers. We're in this together, and your satisfaction is my top priority. So, if you’re ready to embark on this journey with zero risk and all the potential for a happier, healthier you, let's get this party started.
Will this work for vegetarians or vegans?
If you are vegetarian and eat seafood, eggs and dairy it can be adapted. It isn’t suitable for vegans.
When can I get started?
As soon as you join you'll get access to the community platform and course materials. You can then get set up in our app and start the challenge.
Do I need access to a gym?
In order to build muscle you need access to strength training equipment. At a minimum you will need access to dumbbells to start. All the workouts can be customised to the equipment you have access to.
I'm on HRT do I need this?
Yes. HRT can be a tool that helps symptoms, but it doesn't fix a suppressed metabolism. Without the right nutrition and training foundation, many women on HRT still struggle with fat gain, fatigue, and poor body composition. The RYM method works with whatever hormonal support you're already receiving.
I have no time I'm already stretched thin
The training programs start at 3 sessions per week, 30–45 minutes each. The meal plans are built for busy households whole foods your family will actually eat, without separate cooking. If you have time to feel tired and frustrated, you have time for this.
You've spent long enough trying to shrink yourself with approaches that were never built for your body. For $27, you get 35 days of structured coaching, a personalised plan, a community of women who get it, and a method that's already worked for over 18,000 others. If it doesn't work for you you get every cent back. The only question is: are you ready to stop guessing and start actually feeling like yourself again?
