Fit and Fueled: Your Vault to a Stronger, Healthier, Empowered You
A collection of 75+ video trainings providing sustainable, holistic approach to strength, nourishment, and wellness.
This Vault is for the woman who’s tried it all: all the imaginable diets and all the fitness trends. Yet, with no results, or very little results. It’s for the women who are done with extremes and ready for results that last.
Imagine having a trusted guide at your fingertips—a collection of videos that answers every question you’ve ever had about building muscle, eating well, balancing hormones, and feeling like your strongest, most vibrant self.
Fit and Fueled Vault is that guide.
This isn’t a crash diet. It’s not about scale obsession. It’s not a bunch of biohacks.
Just real answers. Real support. Real results.
What Exactly Is the Fit and Fueled Vault?
Fit and Fueled Vault is a members-only vault of 5–20 minute (on average 10-15 min) video trainings and tutorials that I recorded exclusively inside my private, invitation-only Facebook group over the course of 3 years. These recordings are no longer available on Facebook, as Facebook decided to delete them all…
Luckily, they gave me a notice a few months prior so I was able to save them before they got removed. And now I am happy to share these truly invaluable video trainings that have helped hundreds of women, with you too.
These videos have never been published on YouTube. They’re not on my website.
Fit and Fueled Vault is the only place you can access them.
Inside the Vault, you’ll find 8 in-depth categories designed to give you clarity, confidence, and a no-BS roadmap to your goals.
Here’s What You’ll Unlock Inside: 8 Different Categories of Videos
1. Building Muscle + Losing Fat (13 videos)
Learn how to build defined muscle and lose fat in a sustainable way—without cutting entire food groups or overtraining your body.
You’ll discover the truth behind body recomposition and how to fuel your workouts for results you can actually feel.
These videos break down common myths, explain the process in simple terms, and help you create a balanced, long-term approach to getting stronger and leaner.
If you’ve ever felt stuck between cardio burnouts or intense HIT classes and “clean eating” or rigid food rules that give you no long term results, this is where it all starts to shift. You’ll walk away with clarity, confidence, and knowledge of how to actually train to get results instead of wasting your time doing stuff that doesn’t work.
2. Healthy Nutrition (12 videos)
This isn’t another crash course in “clean eating”—it’s a refreshingly sane, nourishing approach to fueling your body.
You’ll learn how to eat in a way that satisfies you, supports your goals, and works with your life, not against it. You will see that you never have to cut your calories to the point where you’re eating next to nothing.
You’ll realize you do not have to go Keto or vegan or follow other rigid food rules as I don’t prescribe any diets.
Instead, you’ll learn what balance actually looks like in real life and what are the specific, concrete yet doable steps you need to take in order to achieve that.
These videos will help you rebuild trust with food and feel empowered—not restricted—by your choices. No food rules, no fear—just a grounded approach that keeps you energized, strong, and satisfied, together with body composition that you like.
3. Strength Training 101 (8 videos)
Whether you’re new to lifting or just want to get better results than what you’ve gotten thus far, this category is your foundation.
You’ll get step-by-step guidance on how to strength train safely, effectively, and confidently.
We cover the most common workout mistakes that women are making, how to work out to see visible changes in your appearance, progressive overload which is one of the key components to strength and aesthetics changes, and also the importance of rest days and proper recovery.
These video lessons will help you stop second-guessing your workouts and start feeling stronger and more capable in your body than ever before. It’s like having a coach in your pocket, walking you through every step.
4. Exercise Demos + Follow-Along Stretching and Mobility Videos (14 videos)
Form matters—especially if you want to prevent injury and maximize your results.
In these videos, I demonstrate exactly how to perform foundational strength exercises with proper technique so you can train smarter, not harder. From building your core the right way to fixing your push up form, you will get practical tips and cues on how to do the most important strength training moves correctly.
I will literally show you in these videos how to do the most important exercises. This is nothing that you will get from a fast-paced bootcamp class or from following a YouTube video!
You’ll also get calming follow-along stretching and mobility sessions that help release tension, improve mobility, and support recovery. These are perfect for winding down, easing soreness, or simply connecting to your body after a busy day.
Movement should feel good—not intimidating—and this section helps make that your new normal.
5. Weight Loss Resistance (5 videos)
If you’ve been eating well, moving consistently, and still feel stuck—this is for you.
We go deep into the hidden reasons behind stubborn weight plateaus, including stress, inflammation, sleep, and hormonal imbalances. You’ll learn how to shift your mindset and your strategy and learn some tools that you may have never even heard about before, to unlock real, lasting change without pushing harder or doing more.
These videos will validate your struggles and give you the missing pieces you’ve been looking for. This is where the frustration ends and the clarity begins.
6. Fit Over 40 + Hormonal Health (10 videos)
Your body is not broken when you get to your 40s and beyond. It’s evolving.
If you’ve ever said: “The things that used to work so well [enter any common diet or fitness program] just aren’t working anymore! My hormones hate me!” then this section is just what you need 🎯
These videos dive into what’s actually happening as you move through perimenopause, menopause, and beyond, and how to adjust your training, nutrition, and recovery accordingly. We’ll discuss cortisol, insulin, progesterone, and more—without fear tactics or pseudoscience.
This section is all about working with your body instead of fighting it. You’ll gain insight and self-compassion but it’s not just theoretical knowledge. You will learn actionable steps to feel empowered and energized—at every age.
7. Macro Tracking (11 videos)
Macros are a tool, not a life sentence. These lessons teach you how to use macro tracking to understand your body’s needs, identify patterns, and support your goals—without obsessing over every bite.
You’ll learn how to set your protein targets, make flexible food choices, read nutrition labels, use a food tracking app, and shift from “all or nothing” to “what works for me.”
Whether you want to track daily or just understand the principles behind your food, this section puts the power back in your hands. Even if you have never tracked a bite and are completely new to macro tracking, this module teaches you through helpful tutorials how to begin doing it and get the results you want. It’s all about education, not fixation.
8. Lifestyle + Nervous System Regulation (5 videos)
Health isn’t just about what you eat or how you train—it’s also about how you feel.
In this category, we explore stress, sleep, routines, and how to regulate your nervous system so your body can actually absorb the benefits of all your hard work, including letting go of the extra inflammation that often adds pounds to your body.
You’ll learn how to come out of fight-or-flight mode and into a state where your body can rest, digest, and thrive.
You’ll also learn about the lifestyle habits that most health and fit people follow, as well as some of the best supplements to support your goals.
Who Is Fit and Fueled Vault For?
The Fit & Fueled Vault was created to help you finally stop the cycle of jumping from one program to the next. Inside, you’ll find the proven strategies and practices I’ve used over 11 years as a personal trainer and over 5 years as a macro-based nutrition coach—strategies that truly work for women seeking real, lasting change.
This Vault is for the woman who’s tried it all:
Intermittent fasting, elimination diets, sugar detoxes, keto, paleo, vegan, OMAD—you name it.
She’s followed all the rules, yet still feels stuck, spinning her wheels with no sustainable results.
It’s also for the woman who’s done every kind of workout—bootcamps, group fitness classes, endless cardio, some strength training, yoga—and still feels like her body isn’t responding, or not in the way she hoped.
Inside the Vault, you’ll get clear, honest, real information about women’s health, fitness, hormones, and fat loss—without the gimmicks or empty promises. This isn’t about quick fixes. It’s about understanding what works and why.
The Fit & Fueled Vault is for the woman who’s ready to stop guessing.
She wants strength—not just skinny.
Sustainability—not short-term hacks.
Clarity—not confusion.
What You’ll Walk Away With:
✅ Clearly understanding how to eat, train, and thrive at any age
✅ Tools to handle plateaus, hormone shifts, and burnout
✅ A deeper understanding of your body and how to support it
✅ Zero need to ever Google “what’s the best workout/diet for women” again–ever.
This Is a Vault, Not a Library
No fluff.
No filler.
Every video was recorded live, in response to real women’s questions and struggles.
These videos are bite-sized, info-packed sessions you can watch anytime, anywhere. You don’t even have to watch–just turn on the recording as you head out for a walk, gym or do your dishes and listen to these episodes as if they were your favorite podcast.
Ready to Finally Feel Fit and Fueled?
Join today and unlock instant access to the entire video archive—your personal library of strength, nutrition, and lifestyle wisdom.
This is more than fitness. It’s a lifestyle upgrade—on your terms.
Your sustainable, strong, and confident future starts here.
❓Frequently Asked Questions
How long will I have access to the Fit and Fueled Vault?
You get lifetime access.
Once you enroll, the entire video archive is yours to revisit anytime you want. There’s no expiration date, no rush, and no pressure to “keep up.” This is your go-at-your-own-pace, on-your-own-terms resource.
What makes this different from other fitness or nutrition programs?
Fit and Fueled Vault is not a 30-day shred, a diet challenge, or a cookie-cutter program.
It’s a deeply empowering vault of guidance and tools designed to meet you where you are and help you create a sustainable, holistic approach to your health—mentally, physically, and emotionally. You’ll learn how to train, eat, and take care of your nervous system in a way that supports your real life.
Are these the same videos that were in your Facebook group?
Yes—but you can’t find them on Facebook anymore.
Facebook deleted the entire library of videos. Fortunately, I backed them up before that happened. Now, they’re all organized and available exclusively inside the Fit and Fueled Vault.
Are these videos available anywhere else—YouTube, your website, etc.?
No.
These videos are not available anywhere else. They were originally recorded in my private, invitation-only Facebook group and have never been published publicly. The Vault is the only place you can access this full collection.
How long are the videos? Will I need a lot of time to go through them?
Most videos are between 5–20 minutes, with the average being around 10–15 minutes.
They’re bite-sized but packed with practical, actionable insights. You can easily fit them into your day—listen while you walk, cook, or stretch. Other than the form demonstrations and follow-along stretching videos, you don’t even have to sit and watch if you don’t want to. Just listen.
Is this suitable if I’m new to fitness or just getting started?
Absolutely. 💯
The Vault includes foundational videos in categories like Strength Training 101, Healthy Nutrition, and Macro Tracking and more, all explained in a simple, empowering way. You’ll feel supported, never overwhelmed—and you’ll finally understand what works and why.
Will this help if I’m over 40 and struggling with hormones or weight loss resistance?
Yes! 👍
There’s an entire section dedicated to Fit Over 40 + Hormonal Health and another focused on Weight Loss Resistance. You’ll get science-backed, compassionate education on how your body is changing and what to do about it with tools you may have never heard before.
Do I need to be tracking macros or following a specific diet?
Not at all.
You’ll learn about macro tracking as a tool, not a rule and if this isn’t something you are interested in, just skip it! Whether you choose to track your macros or not, the focus is always on understanding your body, building awareness, and fueling yourself in a way that feels supportive not stressful.
Is this for weight loss?
Weight loss may be a result of the changes you implement, but this Vault is not about obsessing over the number on the scale.
It’s about rebuilding your relationship with food, training with purpose, and creating lasting, sustainable habits that support a strong, energized, and confident you.
Can I watch or listen on mobile?
Yes!
The platform is fully mobile-friendly. You can watch or listen from your phone, tablet, or laptop—at the gym, on a walk, or while doing the dishes. Many women treat these like their favorite wellness podcast.
Is there a community or group where I can ask questions?
Right now, this is a self-guided resource designed to give you answers on demand.
There isn’t a live coaching component or community forum included, but the Vault itself was created from real women’s questions over three years—so chances are, your questions have already been answered inside.
Do you offer refunds?
Due to the digital nature of the content and the fact that the full archive is accessible instantly upon purchase, there are no refunds. The Vault was created to be a complete, transformative resource—and we believe you’ll find tremendous value inside.
👋 Hi, I’m Kersten!
Hi, I’m Kersten—certified personal trainer since 2014, certified nutrition coach since 2020, and your guide inside the Fit and Fueled Vault.
For the past 11 years, I’ve helped women get stronger, leaner, and healthier—first as a group fitness instructor and in-person trainer, and now primarily online, where my clients are consistently getting life-changing results.
But here’s the truth: my approach is not what you’ll find in typical diet culture or mainstream fitness advice.
I don’t believe in rigid meal plans, restrictive diets, or cutting out your favorite foods. I do believe in understanding your body, learning the principles that truly work, and building habits that you can sustain—not just for 30 days, but for life.
Why? Because I’ve been through the hard stuff myself.
I spent years overtraining, obsessing over food, and living in a cycle of restriction and burnout (on the left). It wasn’t until I discovered the exact strategies I teach in this Vault—like smart strength training, flexible nutrition, and nervous system regulation—that everything finally clicked (on the right).
And in between those years? There was a period of significant weight gain when I was eating without having any education on how to actually eat right to support my body.
Since 2020, I’ve trained and fueled my body in a way that’s both effective and sustainable. I’ve maintained my results for over 5 years—not through willpower or punishment, but because the habits I’ve built are now second nature. I don’t have to think about food or fitness all the time… They just fit into my life.
One major shift? Learning that stress, not just calories, impacts our results—especially in our 40s and beyond. Most coaches miss this piece. They push harder, add more, and tell you to “go all in.” But sometimes, that’s exactly what keeps your body stuck.
That’s why I don’t preach “no pain, no gain” or “go hard or go home.”
If you’re more sensitive, prone to burnout, or just done with extremes—you’re in the right place.
I’m here to give you the real, BS-free education you need to feel empowered in your body, build sustainable strength, and finally stop second-guessing what to eat or how to train.
If you’re ready for results that last—without wrecking your body or your mindset—I’m your coach.
And Fit and Fueled is the resource you’ve been waiting for. Join the Vault today.