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The MentalFlex® Method: Mental Fitness Training for Parents
Parenting doesn’t come with a manual, but it should absolutely come with training.
How to calm your nervous system ... without endless meditation apps, massive free time, or pretending everything’s fine.
We were never taught how to train our minds like this.
Not for the chaos of modern life.
And certainly not for the emotional intensity of parenting.
MentalFlex® changes that.
It’s a 6-week, science-backed mental fitness training programme - designed to help you rewire your responses, stay calm under pressure, and stop passing stress down through the generations.
Because our stress patterns shape their nervous systems.
And our calm becomes their legacy.
This isn’t about fixing you. You don’t need fixing.
This is about learning how to work with your mind, so you can feel stronger, clearer, and more connected... in real life, not just on good days.
Access the MentalFlex® Programme Now
Join us and learn how the MentalFlex® Method reshapes your reactions, so you can show up calmly, clearly, and without guilt... no matter what the day throws at you.
🎓 Is your employer covering this for you as CPD or a wellbeing benefit? Just drop us a note on hello@siendo.co.uk and we’ll sort you an invoice.
Instalments available at checkout.
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Summary
What We Were Never Taught
What we’ve been taught to-date, as parents, is fundamentally incomplete.
We’re told to teach good values. To use the right words. To raise kind children who say please and thank you.
But the science is clear:
Our children’s nervous systems don’t just learn from what we say - they learn from who we are.
How we respond.
How we regulate.
How we experience the world around us.
What the science tells us:
👶🏼 Children mirror our nervous systems: this co-regulation becomes their baseline for stress.
👧🏻 Mental fitness is generational: your patterns shape their brains and biology.
🧒🏽 Your reactions become their blueprint: emotional regulation is learned through observation, not instruction.
And yet… no one ever sat us down and taught us how to train our own minds.
Until now.
Train your mind like an athlete trains their body.
This is not just another course.
It’s the training your mind never received.
What’s Included: Your MentalFlex® Toolkit
🏋️♂️ 6 Weeks of Mental Fitness Training
This isn’t just a course - it’s your brain’s reset button.
Across six weeks, you’ll be guided through a structured system to help rewire stress patterns, rebuild your mental capacity, and reclaim calm in the chaos.
Each week, you’ll unlock a new set of three digestible 30-minute videos, designed for stretched-thin minds and busy parenting days.
Every lesson builds real-world skills in emotional regulation, resilience, and recovery - so you can shift from reactive to responsive, and shape the emotional climate your child grows up in.
✨ Prefer to listen on the go? You’ll also get access to audio-only versions of each weekly lesson, ready for your walks, drives or headphones-in moments.
📖 Science-Backed Tools That Stick
Everything inside the programme is rooted in neuroscience and behaviour change. You’ll learn how your mind works, and how to work with it.
🎧 The MentalFlex® Meditation Vault
A soothing collection of meditations, visualisations, and Yoga Nidra recordings to help you reset in minutes - not hours.
🗂️ Bonus Resource Library
Curated tools to support your journey, long after the training is complete, including our Mental Fitness Directory, a Mindful Parenting Guide, and our Rewire Your Money Mindset Toolkit.
🔄 Lifetime Access
Go at your own pace. Revisit any lesson, any time - especially when life gets messy again.
👥 The MentalFlex® Parent Community + Live Lounge Events
Connect with like-minded parents reshaping their family legacy.
Together, we’ll welcome others in as we grow, because parents are always stronger when we support one another.
🙏🏼 Option for Instalments
You’ll see an option at checkout to split your payment into 3 easy instalments of £109 - interest-free, with a gentle two-week gap between each. The goal is to make this as accessible as possible whilst still honouring the value and impact provided by the training.
“You can’t always control the chaos - but you can train your mind to meet it with strength, clarity, and calm.”
It's NOT about becoming a perfect parent.
MentalFlex® isn’t about becoming a perfect parent.
It’s about retraining the response you inherited - so you don’t pass it on.
By calming your own nervous system, you stop reacting from survival mode.
You respond from self-leadership.
And in doing so, you give your child something you may never have received:
A model of what it looks like to move through life’s challenges with calm, clarity, and care.
Imagine 6 weeks from now…
✔ Your child screams at you, throws themselves to the ground... and yet, you respond with calm.
✔ You feel more in control in every aspect of your day - emotionally, mentally, and energetically.
✔ Your child gets to experience a calmer, more connected version of you.
✔ You have the ability to reset your nervous system, whenever needed, in real time.
✔ You’ve broken old, generational cycles of stress that were passed onto you - and built new ones.
By strengthening ourselves, first.
This is how we raise mentally strong children.
Meet Your MentalFlex® Companion Journal
for £24.97.
Because lasting change deserves a lasting companion.
This beautifully designed add-on journal is your companion for the full 6-week programme, and beyond.
Inside, you’ll find space to reflect, complete the weekly exercises, and deepen your insights.
While all resources are provided digitally, the journal offers a tangible, distraction-free way to stay engaged - and includes an additional 6 weeks of bonus prompts and guided journaling to help you continue embedding the work after the training ends.
If you prefer writing things down or want a beautiful space to hold the shifts you’ve made during your MentalFlex® journey, this is for you.
Try the first session, risk-free.
If you show up, engage, and give it your all - I know you’ll finish the six weeks feeling mentally stronger, calmer, and more in control.
And, I’m so confident that this training will be a perfect fit for the right people that - if after watching the first session, you don’t genuinely believe that MentalFlex™ will help you build the emotional strength, clarity, and mental agility you need - just email me within 48 hours, and I’ll refund your money.
No awkwardness. No hard feelings.
We part as friends!
What It’s Really Like to Train With Us
"Really encourage people to try it - don’t wait for a quiet patch, go for it!"
I recently completed the MentalFlex course to improve my mental flexibility and reactions as a working parent and it was very insightful, science-backed and empathetically delivered. After 6 weeks I felt much more grounded, less reactive to stress, more thoughtful about what behaviour I model to my family when things get too much. Really encourage people to try it - don’t wait for a quiet patch, just dive in while life is chaotic and Rebecca will help you practice in the continued chaotic moments to react how you want to. Go for it!
Als S
Mum and MentalFlex® Community Member
"It's hard to put into words how life changing the MentalFlex course was for me."
My brain literally never stopped until Rebecca taught me how to reset my nervous system. I've found a level of calm that I haven't experienced in years, and my focus at work and ability to enjoy my life at home have skyrocketed. I would recommend MentalFlex to any parent feeling overwhelmed right now, it's easily the best investment I've made for my wellbeing and my family. The six week format with time specifically for self reflection was brilliant for giving the opportunity to embed new skills, as opposed to your traditional one and done workshops or webinars.
Amy W
Mum and MentalFlex® Community Member
"If I could rate Becca and her training more than 5 stars, I absolutely would!"
Becca has now provided me with two training sessions, and each one has been exceptional. She really has a way of taking a subject and making it seem manageable and light, when the content can seem so heavy. Becca is naturally empathetic, which means her delivery is always kind and considerate, and she is such a joy to be taught by. I have recommended Siendo to so many people because how can I keep such a wonderful company and a wonderful person to myself!
Lucy N
Proud Auntie & Mental Health First Aider
"Rebecca is the best mental health trainer I could have ever wished for."
Her engagement, passion and knowledge in this field is unparalleled and it shines through her teaching methods. We've used Rebecca for all of our mental health training (both bespoke courses and also for the certified MHFAider course) and the feedback we receive is always positive. More importantly, Siendo gives back to the community by donating a % of the money you pay to a charity of your choice, and also by planting a tree in your name. How fantastic is that?!
Ginger J
EDI Professional & Mental Health First Aider
"I highly recommend and think everyone should have the opportunity to take these courses as it would make the world a much better place."
I don’t even know where to start as I could talk about Rebecca and how amazing she is all day!! The courses are so informative and Rebecca delivers it so well. Mental health is not always an easy subject to discuss, however Rebecca delivers it in such a positive way that you leave her course feeling empowered and inspired to help make the change. Thanks again Rebecca - you little ray of sunshine!
Katie D
Mum of Many & Mental Health First Aider
"From start to finish, the process with Rebecca was seamless, reflecting how good she is at what she does."
What sets Rebecca apart is her ability to seamlessly interact with her audience, and intertwine serious topics with care and humour, making her workshops both informative and enjoyable. Her unique blend of professionalism and light-hearted energy created an engaging atmosphere. She exudes approachability, fosters open communication, and creates a space where everyone feels comfortable just being, learning, and sharing.
Samreta M
School Assistant at St. Ann's School
Frequently Asked Questions
STILL GOT QUESTIONS? WE GOT YOU!
What if I don’t have time for anything else right now?
That’s exactly who MentalFlex® is for.
This isn’t about adding more to your plate - it’s about helping you think, feel, and respond differently to the plate you already have.
You’ll get three short lessons each week, designed to fit into real life - not ideal circumstances.
And the result? More headspace, more calm, and a nervous system that doesn’t spiral every time life does.
Can’t I just figure this out on my own?
Maybe you can figure it out on your own.
But if you’ve already been trying - with determined love, deep breaths, podcasts, and guilt-fuelled Googling at 2am - and you're still feeling stretched... we're here for that.
Because trying to figure it out alone often means staying stuck in survival mode.
And there’s so much cookie-cutter advice out there doing you a disservice - it wasn’t made for you, in the thick of real-life parenting, with your brain and your nervous system.
You are an individual. And cookie-cutter advice just won’t cut it.
If you’ve struggled to stick with a meditation practice…
If you’ve started things that are meant to help but they never quite land…
You are not broken.
You just haven’t been shown how your mind really works...
Or how to meet yourself where you actually are.
That’s exactly what MentalFlex® was built for.
I’ve tried things like this before. How is this different?
This isn’t just course content. It’s conditioning.
Most courses and cookie cut advice just teach you what to do.
MentalFlex® retrains how you respond.
It’s designed to help you rewire the way your mind responds when the pressure’s on.
Because change doesn’t come from knowing more. It comes from training your brain to respond differently.
It’s the only programme that helps you build daily mental strength like a muscle - with science-backed tools designed for your schedule, your emotional bandwidth, and your brain.
What exactly will I get when I join?
6 Weeks of Training + A Whole Stack of Bonuses
You’ll get 6 weeks of structured mental fitness training, with three short lessons each week, plus guided activities to help you personalise the tools for your own brain and apply them in real life.
You’ll learn how to reset your nervous system, interrupt stress spirals, and respond with more calm - even on messy days.
You’ll also receive bonus tools, meditations, and emotional support prompts to help those shifts stick. All accessible via one unified training platform.
What if I miss a week or fall behind?
That’s totally fine.
If life throws a spanner in the works (as it does), that’s exactly why we give you lifetime access, so you can return to this course anytime, for the rest of your life.
This isn’t about doing it perfectly.
It’s about showing up differently.
You’re building a kind of strength that stays with you, so take it at your own pace.
What if I’m not a “calm person”?
You don’t need to be "calm" to begin.
MentalFlex® is designed to meet you in the gloriously messy middle - exactly where life happens.
You don’t have to identify as a “calm person.”
You just need to feel ready to stop reacting in ways that no longer feel helpful.
This course meets you where you are - and helps you practise showing up in a steadier way, one moment at a time.
Is it just for mums?
The tools work for any parent
While the trainer is a mum, and her lens may be mum-focused, the course is designed for anyone who has caring responsibilities of a child.
The tools work for any caregiver or parent who wants to break old patterns and create a calmer, more connected future for themselves and these little humans growing alongside us.
It’s been tried and tested on mums, dads - and even a super lovely grandad.
If you have a brain, this course is for you.
Can I pay in instalments?
You absolutely can!
Yes - you can pay all-in-one or choose to spread your payment over 3 x interest-free instalments of £109, paid two weeks apart. Just select that option at checkout.
What's your refund policy?
We offer a 100% Parent Peace of Mind Guarantee.
If you start the course and - after the first session - you feel it’s not right for you, just email us within 48 hours of beginning Week 1 and we’ll refund you.
No awkwardness. No pressure. We part as friends.
Try the first session, risk free.
Is this delivered online or in-person?
The entire programme is online and on-demand.
You’ll get instant access to Week 1 and each new week will unlock gradually, over the course of 6 weeks. You can complete the training from anywhere - in your own time, at your own pace. We've also included audio-only versions if you prefer to listen on the go.
(And yes, it’s mobile-friendly - for nap-time scrolls and sofa moments alike.)
Step into your training with confidence
With flexible payment options and our 'Parent Peace of Mind Guarantee', you can book with confidence - knowing you’re choosing calm, clarity, and control in the moments that matter most.
Try the first session, risk-free.
If you show up, engage, and give it your all - I know you’ll finish the six weeks feeling mentally stronger, calmer, and more in control.
And, I’m so confident that this training will be a perfect fit for the right people that - if after watching the first session, you don’t genuinely believe that MentalFlex® will help you build the emotional strength, clarity, and mental agility you need - just email me within 48 hours, and I’ll refund your money.
No awkwardness. No hard feelings.
We part as friends!
Here’s Everything You Get When You...
Join MentalFlex® Today!
MentalFlex® isn’t just another course - it’s a guided mental fitness training system that rewires your brain week by week, just like a physical training program.
Each week, you’ll learn how to reset in the midst of chaos, so you can show up to parenting with more calm, clarity, and care. Alongside our training, we’ve also included thoughtful tools and bonuses to help those shifts take root... for them, and for you.
6-Week MentalFlex® Parent Training Programme
A step-by-step, science-based system to help you reset your nervous system, calm emotional reactivity, and show up with more presence - for them, and for you.
→ 18 expert-led video lessons (3 released each week)
→ Audio-only format available for every training
£997 (Value)
Bonus 1: MentalFlex® Meditation Vault
A beautiful set of guided meditations to boost focus, calm, and resilience, plus an exclusive Yoga Nidra audio to support deep rest, recovery and integration.
£295 (Value)
Bonus 2: MentalFlex® Live Lounge Sessions
Get access to our group coaching sessions, hosted live on Zoom with Rebecca, for three months after the programme ends - to revisit key ideas, ask real-life questions, and stay supported as you apply what you’ve learned. It'll be like having a mental fitness coach in your back pocket.
£497 (Value)
Bonus 3: Curated Mental Fitness Directory
A handpicked collection of the most powerful mental fitness tools available online, saving you hours of research and giving you a little vault of hidden gems to continue your training, long after the course is finished.
£197 (Value)
Bonus 4: The MentalFlex® Mindful Parenting Guide
Mindful Parenting will guide you through the principles of mindful parenting. You will learn how to foster deep connections with your children and navigate the stresses of the digital age. 50-pages of real-life reflections, practical prompts, and science-backed tips to help you create a calmer home, one page at a time.
£97 (Value)
Bonus 5: Rewiring Your Money Mindset Toolkit
As a parent, you may know how financial stress can shake your ability to stay calm and present. In this bonus, we’ll share the exact tools our founder used to create a more peaceful relationship with money - so that even in difficult times, you can feel more grounded, think more clearly, and trust you’ll find your way through.
£497 (Value)
Access to Our Private MentalFlex® Community
Lifetime access to our members-only space to connect with like-minded parents, share reflections, and stay supported between sessions.
Priceless
TOTAL VALUE: £2,580
AVAILABLE NOW FOR: £325
Prefer to spread the cost?
You can choose 3 interest-free instalments of £109 - paid two weeks apart.
Just select the instalment dropdown at checkout.
Priced to support you, not stress you. One decision. Six weeks of real change.
🎓 Would you like your employer to cover this training for you as CPD or a wellbeing benefit?
Just drop us a email on hello@siendo.co.uk and we’ll sort you an invoice or a quote and a template that you can use
to request this course as an employee benefit.
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