Self-Paced Group Online Program

Welcome to #Fortify40 Jump Start

6-Week strength-based yoga Program for women 40+

Because feeling strong, toned, and resilient isn’t just for your 20s. Or 30s. It’s for YOU.

This is for you if:

You’re done with random yoga routines that leave you guessing.

You’re ready for a structured, strength-based program that delivers real, sustainable results.

  • Build Strength. Say hello to muscles that support, stabilize, and power you through life.

  • Tone Up. Watch your arms, legs, and core become sculpted and strong.

  • Boost Mental Resilience. Because physical strength means nothing without the mental clarity to back it up.

This program meets you right where you are—tailored for intermediate yoga practitioners looking to elevate their practice and feel comfortable in their skin.

Why Now?

Why #Fortify40 jump start?

Once you hit 40, things start to shift. You feel it:

  • Muscles lose their firmness, and toning takes more effort.

  • Aches and stiffness last longer, recovery slows down.

  • Motivation gets tricky—your mind feels crowded, overwhelmed.

Here’s the truth: building strength and resilience isn’t optional anymore—it’s ESSENTIAL.

enroll today

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enroll today / 

more Muscle. More Tone. Feel Good in Your Skin.

6 weeks. 2 days a week. 30-45 mins a day

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The 6-week yoga program consists of three phases, with 12 flow segments. You'll practice twice a week.

The yoga flows are structured progressively, allowing you to build a strong foundation through repetition.

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As the weeks go by, the intensity increases, aiming to build more muscle while maintaining tone.

Each yoga flow recording breaks down movements, offers alignment cues, and provides modifications. 

Lucinda P. 45., United Kingdom

"If anyone is thinking about joining #Fortify40 jump start and isn’t sure whether to, I would say DO IT."

STRUGGLES:

Before starting the program, Lucinda often felt tired and bloated, despite working out regularly.

​At 45, she was definitely experiencing the effects of peri-menopause, which left her feeling off balance.

​DECISION CRITERIA:

Like many of us, Lucinda felt a bit lost with her yoga practice.

She’d been on and off the mat for about 10 years, but juggling a full-time job and family life made it hard to maintain a routine.

She took classes here and there, but without real structure or commitment. ​Quick runs were Lucinda's go-to, but they just didn’t give her the balance she craved.

"Then I found Natalia. She offered 6-week yoga program and honestly I haven’t looked back."

It changed everything for me.

TRANSFORMATION:

After completing the course, I found myself practicing twice a week and felt so good that I wanted to do it all over again!

By the second round, I could really feel the difference—my strength and flexibility had improved significantly.

Fast forward 3 months, I now practice at least three times a week, even if it’s just for 20 minutes. ​I feel calmer and more in control of my life and I have even adopted a better way of eating and subsequently living.

​”#Fortify40 wasn't the only factor, but it was the catalyst I needed to MAKE CHANGES in my life.”

Strength-based Yoga program

But let’s cut through the noise:

course highlight

Muscle Maintenance for Women 40+

You don’t need to spend hours in the gym.

You don’t need a perfect body or schedule.

You just need to START, and #Fortify40 Jump Start is here to help you do that—efficiently, sustainably, and with results you can feel.

course highlight

Why now?

Because WAITING isn’t an option.

Muscle loss happens faster as we age—about 3–5% per decade if we’re not actively working to preserve it.

Let this be your catalyst to not just maintain, but to GROW stronger.

INTRODUCING…

#fortify40 jump start strength-based yoga program

is this course right for you

The full course breakdown

  • Phase 1 - shoulders

    • Week 1-2

    • The Phase prepares the body for more intense yoga sessions focusing on shoulder strength and stability.

    • You'll do a mix of full-body flows and poses that strengthen your shoulders during this phase.

    • You'll do moderate yoga sequences to challenge your shoulders while improving body awareness and alignment.

    • We'll focus on poses and movement that blend strength, flexibility, and mobility, combining several muscle groups, including shoulders, core, hips & legs.

    • Variations and modifications of poses will be offered to cater to different levels of experience and flexibility.

    • Consistent practice in this phase will build strong, stable shoulders, preparing you for more challenging yoga practice in the next stages.

  • Phase 2 - core

    • Week 3-4

    • This phase focuses on enhancing core strength.

    • During this 2-week period, you will engage in fundamental strength yoga practice targeting your core.

    • The yoga sequences will include poses that engage multiple muscle groups and specific movements to effectively strengthen your core.

    • You will learn proper alignment to make your yoga practice more effective and reduce the risk of injuries.

    • As you progress, you will come across more challenging poses and movements, gradually building strength.

    • This phase prioritizes core strength and stability, aiming to improve your overall fitness.

  • Phase 3 - hips & legs

    • Week 5-6

    • This phase focuses on enhancing your hip and leg strength, mobility, and flexibility.

      You'll engage in fundamental exercises tailored to strengthen your hips and legs.

    • The yoga sequences will use poses that target multiple muscle groups in the hips and legs, facilitating both strength and flexibility.

    • As you progress, you'll tackle more challenging poses and movements to further enhance your strength and growth.

    • You'll feel your muscles engaging and elongating as your practice.

    • Consistent practice during these weeks will help build endurance and improve overall lower body function.

Hey there, I’m your go-to yoga teacher!

Natalia Rennie

I’m the 46-year-old creator of #Fortify40 and founder of nataliarennie.com

I’m here to help you feel stronger, more resilient, and completely at home in your body. 🙌

With 17 years of practice and 8 years as a professional yoga teacher, I’ve built a program that keeps you engaged, energized, and achieving incredible results—all without burning out.

💡 A little backstory…
In 2016, I officially became a certified yoga teacher. Spoiler alert: I didn’t have a flood of clients knocking down my door {at first}. But I knew what I wanted—to grow my skills, share my passion, and help others transform their lives.

Fast forward to today, and I’ve clocked over 3,200 hours of teaching experience, empowering women to build unshakable strength—both physically and mentally. 💪

✨ My promise to YOU?
I’ll help you create consistent habits that lead to improved health, newfound strength, and resilience you didn’t know you had.

Together, we’ll build confidence, so you can feel radiant and unstoppable in your own skin.

Let’s make it happen! 🚀

Don’t Know Where to Start? Let Me Help.

Check out the incredible results #Fortify40 2.0 has achieved for women just like you.

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is this course right for you?

What’s Inside #Fortify40 Jump Start?

A progressive yoga program designed to build muscle, tone your body, and sharpen your mind in just 6 weeks.

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12 Progressive Yoga Flows: Two strength-based yoga practices per week. Sessions range from 30–45 minutes to fit your life, not disrupt it. Each flow builds in intensity to help you create sustainable, long-term results.

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Lifetime Access: Practice on YOUR schedule. No deadlines, no rush. Revisit the program anytime you want a refresh.

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Expert Guidance & Tutorials: Step-by-step breakdowns of movements to ensure proper alignment. Modifications for accessibility and progression.

Private Community: Connect with like-minded women for accountability and support.

Because strength is even better when shared.

“ I like how you explain how to execute the poses. It makes flowing very easy without actually looking at the screen.“ ~ Joanne, 37

What You Can Expect:

  • Muscle Maintenance: Prevent age-related muscle loss and rebuild strength.

  • Increased Tone: Sculpted arms, legs, and core for a lean, confident physique.

  • Posture & Bone Health: Keep your joints happy and your soft tissues supported, so you can stand tall and move with ease.

  • Mental Clarity: Calm your nervous system, sharpen your focus, and step into every day feeling cool, collected, and completely in control.

Cinzia C., 45

“I’m not sure you realize that your program is more than just another exercise program. You are providing a space for women who are at a transitional stage of their lives to learn to be accepting and kind to themselves, as well as build a healthy, strong body and mind.”

What Makes #Fortify40 jump Start Different?

  • It’s STRUCTED: Say goodbye to random classes with no rhyme or reason. This program builds week by week, delivering progressive, measurable results you’ll love.

  • It’s EFFICIENT: Get stronger and more toned with just two focused sessions a week. No fluff—just maximum impact for your time.

  • TAILORED for Women 40+: Built to meet your unique needs, with techniques that protect your joints, strengthen your bones, and enhance recovery.

pay in full

ONE PAYMENT

$217

  • 2 pre-recorded strength-focused yoga flows per week for 6 weeks, designed for you to practice at your own pace.

  • Once you log in, you’ll enjoy lifetime access to the classes via a free app, making it simple to stay on track wherever life takes you.

  • Choose from videos ranging from 30 minutes to longer, 45-minute sessions, giving you the flexibility to match your schedule and energy levels.

early action-takers

Bonus Gifts

free $197

🎁 Master Chaturanga Course ($97 Value):

Nail your Chaturanga with step-by-step roadmap that helps you build upper body strength and elevate your practice.

🎁 Total Body Strength Series ($37 Value):

5 quick, 45-minute sessions designed to keep your yoga practice alive without overloading your schedule.

🎁 Private Community ($Priceless)

(Prices are in USD. VAT will be added where applicable.)

Is This Program Right for You?

This program is for you if you’re:

✅ A woman 40+ ready to prioritize strength, tone, and mental resilience.

✅ Comfortable with intermediate yoga and want a structured, effective plan.

✅ Done with random classes and want a program that delivers consistent, measurable results.

This program is NOT for you if you’re:

🚫 Expecting instant results. Growth takes time, patience, and commitment.

🚫 Brand new to yoga. This program is for intermediate practitioners.

🚫 Unwilling to step outside your comfort zone. Strength and resilience require growth.

6-Week strength-based yoga Program

#fortify40 Jump Start

best offer

best offer 

Testimonials

  • Natalia has the most soothing voice and is incredible at describing the next movement.

    As somebody who has never practised yoga before this was important. But I always feel confident during the practice.

    Rebecca v.d. V., 37

  • Natalia’s classes are a superb combination of safe space and gentle encouragement.

    The fact that 20+ years later, I am still learning new things about my yoga practice, my body and its abilities and the relaxation yoga affords.

    Amy J., 42

  • Natalia creates a beautiful energy in the room for her students.

    I love the introspective beginning and end to the lessons.

    Doris G., 46

  • Your passion enthuses me.

    I like the more private setting, and I think your classes are very well structured.

    Leah G., 60

Your satisfaction is my priority!

If you change your mind or aren’t satisfied, email me within 7 days of purchase and I will give you a full refund within 24 business hours.

FAQ

  • The difficulty level of these yoga classes depends on your current experience and yoga proficiency level.

    Each session provides options to customize your practice to your comfort, recognizing that the right balance is crucial for progress.

    Sometimes, less can truly be more when it comes to yoga.

  • Yes, this will be a common concern, and warranted. Consistency is key, and by making these yoga sequence on the short side (30-45 minutes) hopefully that provides a low barrier to entry.

    But bottom line, a lot of women won't be able to commit to 2 days a week, and that is fine. You need to make it work for you and your unique schedule and priorities.

    The program calendar lays out a 2 day/week suggested schedule BUT, I’d like to see you commit at least 1 day a week.

  • You will have instant access to ALL pre-recorded yoga flows and can start at any time.

    Upon enrollment, as soon as you make your payment, you'll be directed to a Thinkific site to set up your personal password.

    You can download the Thinkific app from the Apple or Google store.

  • These are pre-recorded classes, drip fed every Tuesday for you to practice.

    Each yoga flow comes with a written description.

    The program provides a systematic approach with a laid-out schedule, making it easy for you to follow and know exactly what to do and when.

    The goal is to see improvements in your physique and strength through consistency.

    You’ll be able to track your progress in the app, which can be really motivating when you get that yoga flow streak!

  • This comes up frequently, and the closed group provides an excellent platform for addressing questions on form or modifications to ensure a safe and effective practice.

    The yoga flows will include modifications or alternatives. However, sequences may not be best for you if you’re dealing with chronic pain and injuries, or you have extremely limited mobility, or you are a true beginner who has never practiced yoga before.

  • You'll want to go for a comfy, non-slip yoga mat for your practice.

    It not only gives you a stable surface but also ensures you're safe during your yoga sessions.

    Consider using yoga blocks to adjust postures and vary intensities when you practice.

    Yoga belt/yoga strap may come handy for deeper stretches and added support when needed.

  • All pre-recorded sessions are available right from when you sign up.

    If your goal is to see improvements in your body, going for a systematic approach is the way to go.

    While you might stumble upon random yoga classes on YouTube or squeeze in the occasional studio class (if time allows), it can work for a bit but might not be the most effective route for building strength, flexibility, and balance.

  • Staying consistent is super important for seeing results in yoga, and I've got something awesome to help you with that!

    I'm thrilled to offer prerecorded yoga sessions that you can do whenever it suits you best.

    These classes run for about 30-45 minutes each, and the best part is, you don't need to make a huge commitment to keep up with the program.

  • You'll join a community where you can connect with other women, ask questions, and share your successes.

    Every Saturday, I'll check in with you to track your progress and address any questions you may have.

    If necessary, I may record demonstration videos to visually explain any queries you raise.

  • I offer a 7-day money-back guarantee, starting from the first day of the program on September 24th.

    You can request a refund if you are not satisfied with the program within 7 days and receive a full refund.

    However, please understand that you will also be taken out of the membership portal should you decide it's not for you.

    After the initial 7-day period from the start of the program on September 24th, no refunds will be granted.

  • Send me an email to natalia@natalirennie.com

Still have questions >

disclaimer

If you're new to yoga practice, returning after a long break, or recovering from injury or illness, please consult your doctor or physical therapist before purchasing these classes online.

By purchasing, you acknowledge that you're engaging at your own risk and understand that Natalia Rennie is not responsible for your experience.

These sessions are provided for educational purposes only and do not diagnose, treat, or cure any injury, illness, or condition.

As a consenting adult, use your own judgment when engaging in these exercises.