Flexible Steel is a comprehensive training system with the main focus to become both strong and flexible in perfect balance.  The Flexible Steel system is for everyone.  All ages and ability can benefit and regain the strength and flexibility of youth.  Trainers, you too will benefit from the Flexible Steel system.  Show ​your ​students ​instant ​plateau ​shattering ​results ​in ​both ​strength ​and ​flexibility. The Flexible Steel system borrows many ideas from other training modalities and seamlessly puts them into a logical, progressive order.

“Get more reach for your strength and more strength for your reach” Alexey Senart, Flexible Steel Instructor – Paris, France

Feel the Power!  Experience the Results!

Instant Access to TOP SECRET FORMULAS that will DOUBLE your FLEXIBILITY!!!  Sign Up Now

Flexible Steel International


A perfect balance. Be both strong and flexible. Become Flexible Steel!

Flexible Steel International

Flexible Steel International

2 days 4 hours ago

Start now and have a great results❗️
Join 4 Weeks to Flexible Steel Challenge.

We at Flexible Steel would like to rekindle your mobility and flexibility and at the same time give you a chance to 💰WIN $500💰

All information you can check below. Make sure to link us Flexible Steel International (to link the page you need to use @Flexible Steel International and choose the right page) and tag us #flexiblesteelinternational in the post. You can post a new video daily for more chances to win. The more you post the better your chances of winning!

4 Weeks to Flexible Steel Challenge

This is the time to set your goal to move better, with more energy and ease of movement. Take back control of your mobility AND get a chance to win $500! This 4-week program is one you can do with very limited equipment and space. It will not interfere with any other program you are currently doing; actually, I am sure it will improve it. You will also feel recharged and I believe it will help to de – stress. We did this challenge back in 2017 and everyone had great results. We are happy to offer it again.
Here’s how to enter:

1️⃣ Go to www.flexiblesteel.com/the-4-weeks-to-flexible-steel-program/ and read The 4 Weeks to Flexible Steel Challenge, easy to use, step by step training plan. The training plan is available in Czech, English, Italian, Polish, and Spanish.

2️⃣ Post a video of yourself either on Facebook or Instagram doing part of the training on the Flexible Steel International Facebook timeline.

3️⃣ Make sure to link us Flexible Steel International (to link the page you need to use @Flexible Steel International and choose the right page) and tag us with #flexiblesteelinternational in the post. You can post a new video daily for more chances to win. The more you post the better your chances of winning!

Be sure to share and nominate a different friend daily to join you in this exciting challenge.

Every time you post a video of yourself doing a part of the training and tag us @flexiblesteelinternational plus hashtag #flexiblesteelinternational you are entered into a drawing for $500 cash.

The 8 week challenge starts ➡️April 1st, 2020⬅️ Weekly prizes will be given away with the grand prize of $500 to be randomly drawn on May 15th, 2020.
If you have not already done so, please like the Flexible Steel International Facebook page and visit the website at www.flexiblesteel.com and challenge your friends!
No BS just FS (Flexible Steel) and a new flexy you with our FREE 4 Weeks to Flex-Appeal Challenge.
We challenge you to become Flexible Steel!
#flexiblesteel #4weeksflexiblesteel

This promotion is in no way sponsored, endorsed or administered by, or associated with, Facebook. For complete rules go to: www.flexiblesteel.com/4-weeks-to-flexible-steel-challenge-2/

Fot. POWERZONE Strength & Conditioning Korea

Flexible Steel International

Flexible Steel International

3 days 11 minutes ago

Don’t waste your time and your health!
Unlock your body and start moving better and stronger. Join 4 Weeks to Flexible Steel challenge today.

All information you can find here: www.flexiblesteel.com

Fot.Louka Kurcer, Flexible Steel Instructor Specialist from Canada 🇨🇦

Get Certified

Join the ranks of the Flexible Steel team of flexibility experts!

Learn the Flexible Steel system of body hacks that will allow you to show your students instant plateau shattering results in both strength and flexibility.

Get hands on instruction and be assured that you can implement the system safely and effectively.

Join the ranks of our International Flexible Steel Instructors for instant recognition and client referrals. See our team of experts HERE Receive the coveted and detailed Flexible Steel Instructor Manual that has all the formulas for unlocking troublesome stubborn inflexibility that is sapping your movement and power.

Learn Progressions and Regressions that make sense to everyone. Techniques that will benefit the stiffest clients all the way to teaching the most amazingly flexible students to be even more strong and flexible. The system is scalable to pretty much all populations of clients. This is money in your pocket.

Click HERE for information about becoming Flexible Steel.


A Step By Step Instruction Manual For Flexibility “When it comes to flexibility Jon Engum knows his stuff.  I had the opportunity to learn these techniques directly at one of his flexibility workshops where the results were literally instant and dramatic.  Jon Engum’s Flexible Steel is the most direct approach to effective flexibility I’ve found anywhere.  It’s a concise step-by-step manual that eliminates all the guess work.  A structured approach to stretching that tells the student exactly what stretches to do, in what order, and for exactly how many reps and sets.  If you want a no-nonsense instruction without fluff for instant and dramatic gains in flexibility, this is it.  You body will thank you, your competition will respect you and your clients will love you.” – John Scott Stevens, RKCII, CK-FMS, 5th degree black belt Taekwondo

Flexible Steel Book

A Simple System of Secrets for Regaining Your Youthful Mobility and Mastering the Art of Flexible Strength

Flexible Steel Book

7th Degree Black Belt and Taekwondo Grandmaster, Jon Engum currently displays an uncanny combination of flexibility and whipcord strength. Jon moves with speed, suppleness and enviable power—a model to his younger students

and a terror to those who face him in a fight.

But it wasn’t always this way. Because there was a time of crisis in Jon’s martial career where he began to lose his edge—from the effects of aging, plus the wear and tear of constant combat.

This book reveals the complete “Flexible Steel” system Jon Engum developed to regain and maintain his edge as a fighter. But even more importantly, Flexible Steel can give you the most priceless gift of all: the freedom to move, pain-free, with easy power, graceful strength and a sense of fluid well being.

Signed by the Author order HERE

Flexible Steel eBook order HERE


Flexible Steel is my favorite stretching book.  Jon Engum reached his forties before he reached his first split.  Follow his remarkable journey and achieve the flexibility you never thought possible.” – Pavel Tsatsouline

Masterful “Just finished reading Jon Engum’s new book Flexible Steel.  It is excellent explanation of both the methodology of stretching and how to apply it into your own program to safely, quickly and effectively take your flexibility to places you never thought possible.  It is the perfect companion to Pavel’s Relax into Stretch.” – David Whitley, “Iron Tamer Dave”


Flexible Steel  Instructor Certifications & Flexible Steel Indian Clubs Specialty certifications (click on the event location below to register)


May 23                   Flexible Steel Instructor Cert-Santiago de Queretaro, Mexico

June 20                  Flexible Steel Instructor Cert—Oakland, CA

June 20                  Flexible Steel Instructor Cert—Belfast, Ireland

June 27-28          Flexible Steel Indian Club Instructor Cert—Seoul, ROK

July 24                    Flexible Steel Instructor Cert—Johannesburg, South Africa

July 31                     Flexible Steel Instructor Cert—Chicago, IL 

August 28             Flexible Steel Level 2 Instructor Cert—Lacombe, Canada

September 20      Flexible Steel Instructor Cert—Denver, CO

September 26      Flexible Steel Instructor Cert—Vicenza, Italy

October 10             Flexible Steel Instructor Cert—Krakow, Poland

October 20            Flexible Steel Instructor Cert—Taipei City, Taiwan

October 21             Flexible Steel Level 2 Instructor Cert—Taipei City, Taiwan

November 27       Flexible Steel Level 2 Instructor Cert—Brendola (Vicenza) Italy

Student Before and After Flexible Steel

Video Front Page


Flexible Steel DVD Fundamentals CoversGet your Flexible Steel Fundamentals DVD!

Featuring 4 follow-along programs that will take your flexibility and mobility and mobility to the next level and beyond.

Get yours today!
Order HERE

Video preview HERE

Check out our other videos lessons.