STart Now—Limited-Time Offer

The ST Mastery Scholars Program

For Equestrians Who Want to Create Real Change

Unlock Your Horse's
True Potential

with Straightness Training 

  • In 8 weeks, you'll feel like a next-level horse trainer—even if you've never trained a horse before.
  • In 12 months, you'll be one—bringing out the magnificent giant your horse can be.
STart Now—Limited-Time Offer »

The Straightness Training Mastery Scholars Program

Learn How to Create Real Change For You & Your Horse 

  • In 8 weeks, you'll feel like a next-level horse trainer.
  • In 12 months, you'll be one—bringing out the magnificent giant your horse can be.
STart Now—Save 20% »

The ST Mastery Scholars Program

For Equestrians Who Want to Create Real Change

Unlock Your Horse's
True Potential

with Straightness Training 

  • In 8 weeks, you'll feel like a next-level horse trainer—even if you've never trained a horse before.
  • In 12 months, you'll be one—bringing out the magnificent giant your horse can be.
STart Now—Save 20% »

✔ Turn frustration into progress

✔ STart your youngster

✔ Rehabilitate your senior

✔ Take your skills to new heights

Does this sound like your horse?...

  • Having a "good" and "bad" side
  • Being heavy on one rein
  • Not willling to go "on the bit"
  • Lacking forward in walk
  • Irregular in trot
  • Difficult to canter to one side
  • Pushy in one direction
  • Easily upset or spooky
  • Being good, but not great
  • Having a good and bad side
  • Being heavy on one rein
  • Not willing to go "on the bit"
  • Lacking forward in walk
  • Being irregular in trot
  • Hard to canter to one side
  • Pushy in one direction
  • Easily upset or spooky
  • Being good, but not great

First, let me tell you—you're not alone!


Thousands of riders have been sharing these exact issues with me in lessons, workshops, clinics, emails, and on social media (and I'd bet that these problems are familiar to many more people!)

They feel frustrated or disappointed because they know that not fixing the issue means staying stuck—either at the same level or in their struggles—FOREVER!

 

Here's the truth—it's not your fault! 


The real reason that your horse is difficult to ride or hard to train? 

It's a hidden force almost nobody talks about.

Chances are, no one has ever taught you how to recognize and handle it—until now.

 

Meet the Hidden Force holding you back...

 
STart Now—Limited-Time Offer »

Your horse's natural asymmetry is an invisible power that stands in the way of the results you're looking for.

And even worse...

Unaddressed natural asymmetry can RUIN your training session, your equestrian journey—even your horse's life!

What if you could finally and easily overcome your struggles?

  • What if you were able to end unnecessary suffering caused by your horse's natural asymmetry—once and for all?

  • What if, instead of feeling frustrated and stuck, you could experience a whole new level of harmony and balance with your horse?
  • Picture yourself achieving things you once thought impossible, where you and your horse move as one.
  • Imagine how incredible it would feel to ride a horse that’s aligned, responsive, and connected—a true partner in every stride.
Claim Your One-Time Offer Now »

Join thousands of riders who created real change with Straightness Training

Proven success with 100+ horse breeds—here’s a glimpse of what it looks like...

✔ African Warmblood

✔Akhal Teke

✔ Appalousa

✔ Andalusian

✔ Baroque cross

✔ Brazilian Sport Horse

✔ Dutch Warmblood

✔ Finn horse

✔ Fjord

✔ Frederiksborger

✔ Gypsy Cob

✔ Irish Sport Horse

✔ Lipizzaner

✔ Lusitano

✔ Mérens

✔ OTTB

✔ PRE

✔ Shetland Pony

✔ Thoroughbred

✔ Tinker

✔ Tori Horse

✔ Paint

✔ Welsh Cob

✔ Warmblood

STart Now—Limited-Time Offer »

You, too, can get these results!

It’s No Secret...


If you learn how to train your horse (and in the way I'll be showing you on this page),
then you'll have everything you need to create balance, harmony and real change. 

 You, too, can have the horse you’ve always dreamed of!

From: Marijke de Jong

Location: Lisbon, Portugal

Dear ST enthusiast,

No matter your experience,  equestrian discipline, or your horse's breed or age... learning how to balance your horse – using my horse-friendly and proven "Straightness Training" formula – can help you create real change for you and your horse, getting the balance and harmony you've always dreamed of. 

After having some very crooked horses myself, and after decates of teaching other riders of all levels, I can honestly say that unlocking the magnificant giant within your horse is one of the most fulfilling and rewarding adventures you can experience in this lifetime.

I also believe that the horse world will improve immensely when more horses are developed  not only physically, but also mentally, emotionally and spiritually  by people like YOU! People who put the well-being of their horse first! 

Now is this program for you?


Let me quickly describe the nature, mindset and experience of the person this program is designed for...

  • IF YOU WANT MORE! 
    You're just starting out, or for whatever reason, you're struggling with your horse, not getting the results you want, or you feel like you're stuck— then this is for you.
  • IF YOU WANT TO GO FROM GOOD TO GREAT! Right now, you're pretty good in training your horse... but you dont want to settle for "good"; you want to be great—then let's take your game to the NEXT level.
  • IF YOU'RE AN INSTRUCTOR!
    If you're an instructor and struggling to overcome the natural asymmetry of your students' horses—then this is absolutely designed and made with you in mind!

If any of these sound like you, keep reading...


This could be the most important and game-changing program for you and your horse!

 

I'm going to get right to it — I'm Marijke de Jong and over the last 20+ years, I've been sharing all of my Straightness Training secrets in front of thousands of riders from all backgrounds at my in-person and online events.

With my experience, I've been fortunate enough to help riders go from not knowing how to balance their horse... to eventually doing the piaffe, pirouette and other amazing things!

Each of these journeys has proven that with the right guidance, every horse and rider can achieve real harmony, balance, and connection.

And if they could do it, so can you! 

That's why I've put together the ULTIMATE A to Z of learning how to overcome your horse's natural asymmetry with Straightness Training (ST), and become the amazing horse trainer you're meant to be!

Introducing

The ST Mastery Scholars Program

The ST Mastery Scholars Program is the result of 20 years of experience with horses from over hundreds of breeds and thousands of STudents, all sharing the same passion: creating true harmony with their horse.

This Program Will Give You Everything You Need to Succeed...

Clarity

Dive into the complete STclopedia, including videos and tutorials, so you can achieve your goals.

Confidence

Know exactly where to go and what to do with STep-by-STep instructions and easy-to-use STrategies.

Case STudies

See how others are applying ST with their horses in their training sessions, and accelerate your progress.

Coaching

Get personalized feedback from me, so you can track your progress and improve your skills.

Certification

You're not just training—you're transforming. And best of all, you’ll have the proof to back it up.

Community

Be part of a group of difference makers, and connect with fellow Scholars from all over the world.

In just 8 weeks, you'll feel like a next-level horse trainer...

In 12 Months,
you'll be one!

Take a look at what you will be teaching your horse...

 
STart Now—Limited-Time Offer »

Thousands now use Straightness Training to not only overcome their horse's natural asymmetry but also unlock their true potential

Anna van Rheeden & Super (Indonesian Pony)

"Without ST, our horses would still be unbalanced, muscled in the wrong places, developing navicular disease  – but most of all without ST, I wouldn’t have been able to develop myself as much as I did." 

★★★★★

Rosan Veer & Ciaran (Mérens)

"I thoroughly believe in ST because I have seen the enormous value it has to offer for riders and horses. ST has changed many lives and even saved the lives of horses who were given up on." 

★★★★★

But Before We Go Further, First a Little 'Heads Up':

Even though the ST Mastery Scholars Program has been wonderfully designed to help you master the Straightness Training principles in a structured way as easily as possible, it still requires some dedication and persistent effort on your part.

At the end of the day, YOU are the only person who can make a difference for your horse, not me, not a book, not a set of ‘how to’ videos, not a spot in the membership…. so I’m not about to insult your intelligence by telling you this program will do the magic for you...

However…

If you’re seriously interested in helping your horse and willing to take some action and put some effort in, then this will be of interest to you.

So let me jump right in and show you exactly...

What happens when you join the Scholars Program...

01.

Included in your membership

Get STarted with the 8-STage Success Pathway

In the first 8 weeks of your membership, I'll take you by the hand with structured STep-by-STep guidance. Together, we'll go through 8 simple, yet effective and proven STages to not only reduce your horse's stiffness but also strengthen the bond between you and your horse!

This course is also the perfect way to reSTart, refresh your journey, and regain momentum if you're no longer a beginner in ST.

  • Unlock a new STage every week in the first 8 weeks.
  • Know exacly where to start and which next STep to take.
  • Just follow each STep, and you're on the path to success!

Value €997 Included in your membership

STart Now—Limited-Time Offer »

Next, Get New Lessons Every Month

02.

Included in your membership

Unlock a Library of World Class Modules & Lessons 

After you mastered the 8 STages, the ST Mastery Library is next. It's also called the STclopedia, and it's packed with STrategies you'll use forever! It  includes a guided path to master each training pillar.

  • Unlock new lessons every month for ongoing learning and progress.
  • Benefit from STep-by-STep videos and tutorials.
  • Your lesson library is continually expanding—so is your understanding!

Value €2597 Included in your membership

 

Here’s a fraction of what you'll learn—so you can make sure the program is right for you:

Groundwork

In this module, we lay a STrong foundation for your horse—from the ground up

  • Learn ALL groundwork exercises and know exactly how to teach them.
  • Imagine the joy of watching your horse move with ease and grace.

Longeing

Follow along with detailed videos to improve your horse's fitness and flexibility.

  • Unlock your horse’s ability to move in balance in walk, trot and canter.
  • Overcome challenges, for example, if you can't get your horse away from you.

Work in hand

This module provides everything you need to prepare your horse for ridingor create a work of art, if riding isn’t your goal.

  • Learn to train all lateral movements in hand—like travers, renvers and half pass.
  • Imagine the joy of watching your horse move with ease and grace.

Riding

For those who want to ride: unlock the secrets to becoming reliable partners.

  • Develop a strong horse that can carry you with ease into old age.
  • Enjoy a dependable riding partner that you can trust, wherever you go.

Liberty

In this module, you'll be mastering ST at liberty so you can do more with less.

  • Find your horse responding to your energy and body language.
  • Imagine the harmony you'll feel as you and your horse move as one.

 Horse Training 101

For Novice Trainers: This essential module helps you train like a pro.

  • Discover the beST formula to teach your horse anything.
  • Feel the joy of working with a motivated horse that truly understands you.

Hear what others have to say about the STclopedia

STart Now—Limited-Time Offer »

Plus, Get Inspired by Real Examples

03.

Included in your membership

Watch Fellow Scholars in the ST Evaluation Program

Now that you've explored the theory and watched me demonstrate the exercises, you might be wondering how others are applying ST in their own training. That’s exactly why I created the ST Evaluation Program:

  • You’ll be able to watch videos with fellow Mastery Scholars in action as they perform ST exercises across the five training pillars and read my detailed evaluations of their work.
  • Imagine having access to an exclusive collection of lessons with others taking the exact same STeps as you and invaluable tips and advice on how to improve.

Value €1597 Included in your membership

You can easily and quickly find specific examples...

  • Want to see groundwork with a Campolina or Shetlander?

  • Longeing with a Norwegian horse?

  • Work in hand with a stallion?

  • Riding with an Akhal Teke, or Icelandic horse?

  • Liberty with the same stallion—or Fjord?

It’s all right there in the ST Evaluation Program, waiting for you!

You’ll see students working in all conditions... 

 Winter

 Spring

 Summer

 Fall

Here's what others have to say about the ST Evaluation Program

STart Now—Limited-Time Offer »

Now, Let's Track Your Own Progress

04.

Included in your membership

Submit Videos of You & Your Horse (optional)

When you're actually training your horse, questions might start popping up: "Am I doing the right things?" "Am I doing it right?" That’s exactly why, you too, can submit a video - called a Touchstone - of you and your horse doing Straightness Training.

Here’s how it works:

  1. Watch the exercises in your library and read the tutorials.
  2. Put the theory into practice with your own horse.
  3. Record a quick video—no need for perfection, just capture your progress. 
  4. Send me the video, and within days,  you''ll get my personalized feedback.

This approach helps you progress easier, faster, better.

And the best part?

It's all included in your membership—Value €167/m

Now this opportunity is optional, as not all Scholars want to submit Touchstones, but...

Here's how video evaluation helped Ivana & her two horses transform:

Ivana Kovaříková & Spotty Doc Chex

"The Evaluation Program I see as the most valuable part. Monthly Touchstones are my routine now. It helps me enormously to keep the right track in the ST journey."

Ivana Kovaříková & Tesstino (OTTB)

"After completing my Touchstones on the level of grade 1 and grade 2, I can see and feel so many changes in myself and my horse. If I hadn´t chosen this path, we would probably be struggling with his physical issues and misunderstanding."

Want to know what a Touchstone includes?


You can submit Touchstones in groundwork, longeing, work in hand, riding and ST at liberty, on different levels, that we call Grades.

Tke a look at the exercises of the Groundwork Grade 2 Touchstone:

 

 

It's all within reachjust follow the STeps, and you’re set up for success!

And remember, I'll support you every STep of the wayyou're not alone in this!

STart Now—Limited-Time Offer »

Get Coached.

Get Better. 

Get Certified.

05.

Included in your membership

Touchstone & Grade Certification (optional)

Evaluation and certification is optional in the ST Mastery Scholars Program. But we highly recommend that you use the opportunity, for an important reason:

❝That which is measured improves. That which is measured and reported improves exponentially.❞


Just follow the STeps, and you’re set up for success—it's all within reach:

By the end of 8 weeks, you'll have:

  • The clarity on how to rebalance your horse's body and mind from the ground.
  • The feedback that you do the right things and do things right.
  • The confidence that you, too, can train your horse effectively.
  • The certificate for mastering the groundwork exercises at the level of grade 1.

It's all within reachjust take it one STep at a time. And remember, I'll support you every STep of the way—you're not alone in this!


As you progress on your personal path to mastery, you’ll gather a growing collection of certificates that are evidence for your transformation:

  • Achieve Touchstone certificates in each training pillar as proof that what you’re doing truly makes a difference.
  • Earn a Grade certificate when you pass a Touchstone across all five training pillars—starting with Grade 1 and advancing all the way to Grade 5.

These certificates show that you're not just learning—you’re mastering the skills that make a real difference in your horse’s balance, performance, and overall well-being. 

Be proud how far you've come. Have faith how far you can go!

STart Now—Limited-Time Offer »

Celebrate with a Group of Difference-Makers

06.

Included in your membership

Welcome to the Scholars Community

  • Be part of a compassionate and curious community that reaches across the globe. You'll connect with Scholars of all ages, at every level, and in every type of setting you can think of. Sometimes, it feels like you're the only one doing ST and unmounted training. Not anymore!
  • You won’t be surrounded by judgmental riders focused on competition and who's the best. Instead, you’ll join a group of supportive equestrians who understand obstacles, struggles, and setbacks—doing the best they can with the resources they have—all for the well-being of their horses.
  • Feel supported every STep of the way—24/7/365. Scholars, ST Insytructors and I are here to answer all your questions (even at 2 am!) and celebrate every small win (even if it’s just 2 mm of progress!).

 North America

 South America

 Africa

 Asia

 Australia

 Europe

STart Now—Limited-Time Offer »

Enroll now, and get these Exclusive Bonuses!

 

Enroll now, and get these

Exclusive Bonuses!

 

Bonus #1

Enjoy Weekly Live Group Sessions


Imagine, joining a live clinic every week to see ST Instructors and their horses in action... wouldn't that be cool?

That's exactly what you get with this bonus:

  • In the second and third week of the month, boost your learning  by watching videos from ST Instructors and their horses, practicing the EXACT same exercises as you, and train your eye by learning from the LIVE and spoken feedback they all receive from me.
  • In the first week of the  month, you'll also meet the ST Instructors and other Scholars LIVE on Zoom in an inspiring mastermind meeting and share your goals, gains, and gaps in the breakout rooms. 
  • In the fourth week of each month, get your burning questions answered in a live Q&A session with me in the final week of the month—so you never stay stuck! You can post your questions in advance if you can’t make the call live. 

Value €300/m Included in your membership

Bonus #2

Catch Up with the Replays


Don't worry if you can't make it to the live group sessions:

  • Enhance your learning with the Coaching Collection. With the extensive archive of past group sessions, you’ll deepen your knowledge and sharpen your skills even more.

  • Speed up your progress with the Q&A archive. Every question and each answer is a potential lightbulb moment for you, giving you new ideas to improve your training sessions.

Value €1597 Included in your membership

Here's what Cynthia has to say about the online group sessions:

 

Aren’t Cynthia's results amazing?

If you have a horse—no matter the challenges, struggles, breed, or age—this program is made just for you!

STart Now—Limited-Time Offer »

STart your transformation now!

 

Join the ST Mastery Scholars Program

 Limited-Time Offer 

  • I’m going to teach you STep by STep, how to train your horse, no matter where you are right now, so you can achieve true balance and harmony.
  • With the exact same STrategies I use with my own horses I could easily charge €300 for a single 60-minute private session. But because you’re here, and you're an ST enthusiast, I’m giving you the chance to join my my ST Mastery Scholars Program—where you'll get so much more!
  • The monthly investment is nothing compared to the powerful value you’ll receive—it could literally be the single most important training to transform not only your horse but your entire life.

And to make this even better, there's something special just for you...

 Now at an Exclusive Rate! 


Available for a limited time only!

Choose the option that suits you beST:

Most Flexible

Monthly Membership

Billed monthly, cancel anytime

★★★★


INCLUDES:

  • The 8 STage Success Pathway (€997 Value)
  • The STclopedia (€2597 Value)
  • The ST Evaluation Program (€1597 Value)
  • Monthly Touchstone Evaluation (€167/m)
  • Weekly Live Group Sessions (€300/m Value)
  • Coaching Replay Collection (€1597 Value)
  • 24/7 Community Support (Priceless)


1-Year Membership worth over €12,000

Normally 250/m

Today €197/m

STart Now »

Best Deal (Save €394/year)

Annual Membership

Billed annually, cancel anytime

★★★★★


INCLUDES:

  • The 8 STage Success Pathway (€997 Value)
  • The STclopedia (€2597 Value)
  • The ST Evaluation Program (€1597 Value)
  • Monthly Touchstone Evaluation (€167/m)
  • Weekly Live Group Sessions (€300/m Value)
  • Coaching Replay Collection (€1597 Value)
  • 24/7 Community Support (Priceless)
  • 2 months FREE (2x€197=€394 Value)


1-Year Membership worth over €12,000

Normally 2500/y

Today €1970/y

STart Now + 2 Months Free »

Don't Wait for the Price to Go Up!

Take Advantage of This Limited-Time Offer!

Remember: Your special rate is locked in for as long as you stay a member.

The price will be converted to your local currency (USD, CAD, AUD, GBP, DKK, or SEK) during checkout. For EU residents, VAT charges might apply as per the billing address. For your security, all orders are processed on a secured server. 🔒

You’re Protected By Our
100% Action Taker's Money Back Guarantee

The Mastery Scholars Program has the power to profoundly change you and your horse's life, and if you do the work, I'm absolutely certain it's going to help you get certified.

If, by the end of the first 8 weeks, you have not achieved your Groundwork Grade 1 Touchstone Certification after completing all required STeps, simply send us your completed work—we will then issue you a full refund.

STart Now—Limited-Time Offer »

One Thing Can Change Your Whole Life


Now, as attractive as this program is, not all ST enthusiaSTs will become a STudent. Although that’s okay with me from a 'business' standpoint, it still bothers me personally.

You see, I know how much our Scholars and their horses benefit from our program. I read their emails, I talk to them during live sessions, I see them personally on one of my clinics, and hundreds each year tell me that becoming a Scholar in the ST Academy not only changed their way of training horses, but that "it changed my whole life”—just listen to these STudents:

 

Real STories, Real Success

Hear from other Scholars who have experienced breakthroughs with their horses in our membership:

★★★★★

"This is an AMAZING program. I have studied many different dressage and natural horsemanship programs - nothing helps the horses and riders to the degree that this program does. This program brings everything together. I am a lifelong student of dressage, I have read many books and been looking for the secrets of the Masters. When I had the good fortune of coming across this program, I did not hesitate to sign up. I could see that this was what I had been looking for all these years. Dressage seems to have become such a struggle for many, and this program put everything into place for me. I no longer feel the need to look for the secrets and answers to the same degree as before, I understand what and where most of the struggle and problems are arising from. Natural Asymmetry. I now have the basic tools to fix this!"

Kirsty, USA

★★★★★

Maria Retyunskaya & Ave Maria (German Warmblood)

"During these years with ST, me and my horses have changed mentally and physically. I’m happy for me and for Ave Maria. We made it together and it is not the end but the beginning of a new journey of discovery."

★★★★★

"My young gelding had no balance and couldn't bend. In an arena if we trotted or cantered we would get faster and faster - like a motorbike - and fall in on the corners. It was awful. He would brace against attempts to slow or bend him under saddle. His anxiety saddened me, and so I resigned myself to only riding him out on quiet trail rides. By accident I found ST. Now, when I change from one seat bone to the other, I feel his whole body change bend! The in-hand exercises have brought us closer together and opened up a whole new way of interacting. Sometimes we just walk out together, but when we accomplish something new in our lab, it is so fulfilling for us both. Our partnership develops daily, and it is cool what he can do now!"

Linda, Australia

★★★★★

"The Mastery Program came into my life at the perfect moment - when I was 5 months pregnant. I couldn't ride, but I could walk next to my horse. it kept us both fit. And if you can't walk anymore next to your horse, you can do liberty.So I would say if you are pregnant and don´t know what to do, or think about selling your horse or paying someone else to ride. DON´T. Do ST, and your horse will love you. This program has changed me more than my horses. It is not about making my horse better - making him/her to piaffe or tempo change - it is becoming a better version of yourself. It is more than a way to teach a horse. I love it. When I look at my horses, they are more at ease, relaxed and motivated." 

Anu, Estonia

★★★★★

When Marijke's email landed in my inbox it was a revelation to me! I had been stuck in a rut with my horses. I wanted to learn how to train them as the old masters did, to find an ethical way, to enjoy the time I spend with them. I had studied different books on how to train horses in hand and to teach them to carry me in balance but every trainer only offered part of the story and almost all advice was contrary to the other trainers! Without the benefit of an apprenticeship with an expert trainer I was left out in the cold looking for straight answers. Marijke's online program completely inspired me. I could finally learn how to do this stuff properly, on my own, with my own horse - and yes it is the real deal!

Wendy, UK

Everything is Online—No Travel Required

  • Watch and learn on the go 
  • Access on any computer, tablet, or mobile device
  • Review the materials at your own pace
  • Revisit a lesson as often as you want
  • Watch anytime, anywhere

Learning Straightness Training has never been easier!

STart Now—Limited-Time Offer »

FAQs

Now you and I have been going through all the details, let's spend some more time together in the ST Mastery Scholars Program!

I believe in you, I believe in your horse, I believe in this program, and I strongly believe that together we can do great things!

Because...

Let's Face It...

What If You Don’t Take the Next STep?"


Well, if you keep doing what you always did...

You get what you always got:

  • You’ll likely keep facing the same struggles,
  • The same stiffness.
  • The same stuckness.

And things could get worse, if you don't address your horse's asymmetry:

  • Your horse’s performance could suffer, leaving you both frustrated.
  • Your horse’s health may be at risk, as imbalances lead to wear and tear.

The worst-case scenario? 

  • Navicular disease
  • Kissing spines

Unaddressed natural asymmetry can RUIN your training session, your equestrian journey—even your horses life!

You don’t have to let that happen!

Let's start working together to make a positive difference for your horse!

I can tell, there is nothing more fulfilling as when you are able to contribute to the well-being of your horse!

And you are meant to be one of the good horse trainers.

Let me help you get there!

Just Imagine Where You’ll Be in Just 8 Weeks!

  • Certified in Groundwork Grade 1 as proof of that what you do matters.
  • Well on your way to the next level.
  • Creating the transformation you’ve been waiting for.

I can't wait to witness that!

So join me in the ST Mastery Scholars Program.

With our 100% action-taker guarantee, you have nothing to lose and everything to gain.

So don’t miss out—your horse deserves it, and so do you!

Thank you for taking the time to read this page, and I look very much forward to start working together!

 ~ Marijke de Jong

Ready For Real Change?

STart Your Transformation Now—Limited-Time Offer »