Transform your flexibility with 1-on-1 online sessions led by FlexDerek. Benefit from 16+ years of expertise and a proven author’s method designed for safe, steady progress. Perfect for adults 25–65. Available in Russian, English, Ukrainian, or Spanish.

Personal STRETCHING

Achieve Full Splits & Pain‑Free Mobility in 90 Days – Even If You’ve Never Been Flexible

Personal STRETCHING: Transform your flexibility with 1-on-1 online sessions led by FlexDerek. Benefit from 16+ years of expertise and a proven author’s method designed for safe, steady progress. Perfect for adults 25–65. Available in Russian, English, Ukrainian, or Spanish.

THE UNBROKEN LINE OF MASTERY

I don’t just teach stretching — I help people rediscover confidence in their own bodies. My approach is designed for those starting from zero and proves that flexibility is not a talent but a result of consistent practice. Every student gets a personalized strategy to achieve mobility, strength, and lightness, step by step, regardless of age or experience level.

THE ORIGIN OF THE SYSTEM

My unique methodology provides a precise roadmap to radical flexibility. It is built upon the advanced exercise complex of Mukhtar Gusengadzhiev, but has been entirely adapted and refined by me for non-flexible adults. This system ensures not only deep flexibility but also a profound understanding of the body, guaranteeing a safe transition from lifelong stiffness to physical freedom.

EMPATHY AND PRECISION

The Foundation of the Unbroken Line of Mastery has been observation of adult stiffness. I know that the system that requires internal focus. I know what the methodology for maximum efficiency matters. A former wooden man, I understand the injury fear, anxiety associated with traditional stretching. This knowledge is your guarantee of safe, lasting results.

NON-CONTACT AUTHORITY

99% of trainers use force to get you deep in the stretch, causing pain and fear. My system ensures that all results are achieved through the application of the methodology alone. There is absolutely zero trainer-induced force or physical contact, which eliminates fear of injury, and strongly validates results. The system is the only authority.

THE UNBROKEN LINE OF MASTERY

I don’t just teach stretching — I help people rediscover confidence in their own bodies. My approach is designed for those starting from zero and proves that flexibility is not a talent but a result of consistent practice. Every student gets a personalized strategy to achieve mobility, strength, and lightness, step by step, regardless of age or experience level.

THE ORIGIN OF THE SYSTEM

My unique methodology provides a precise roadmap to radical flexibility. It is built upon the advanced exercise complex of Mukhtar Gusengadzhiev, but has been entirely adapted and refined by me for non-flexible adults. This system ensures not only deep flexibility but also a profound understanding of the body, guaranteeing a safe transition from lifelong stiffness to physical freedom.

EMPATHY AND PRECISION

The Foundation of the Unbroken Line of Mastery has been observation of adult stiffness. I know that the system that requires internal focus. I know what the methodology for maximum efficiency matters. A former wooden man, I understand the injury fear, anxiety associated with traditional stretching. This knowledge is your guarantee of safe, lasting results.

NON-CONTACT AUTHORITY

99% of trainers use force to get you deep in the stretch, causing pain and fear. My system ensures that all results are achieved through the application of the methodology alone. There is absolutely zero trainer-induced force or physical contact, which eliminates fear of injury, and strongly validates results. The system is the only authority.

EMPATHY AND PRECISION

The Foundation of the Unbroken Line of Mastery has been observation of adult stiffness. I know that the system that requires internal focus. I know what the methodology for maximum efficiency matters. A former wooden man, I understand the injury fear, anxiety associated with traditional stretching. This knowledge is your guarantee of safe, lasting results.

NON-CONTACT AUTHORITY

99% of trainers use force to get you deep in the stretch, causing pain and fear. My system ensures that all results are achieved through the application of the methodology alone. There is absolutely zero trainer-induced force or physical contact, which eliminates fear of injury, and strongly validates results. The system is the only authority.

THE ORIGIN OF THE SYSTEM

 

My unique methodology provides a precise roadmap to radical flexibility. It is built upon the advanced exercise complex of Mukhtar Gusengadzhiev, but has been entirely adapted and refined by me for non-flexible adults. This system ensures not only deep flexibility but also a profound understanding of the body, guaranteeing a safe transition from lifelong stiffness to physical freedom.

Why Settle For A Trainer When You Can Learn From A Master Of A Proven System? I don’t just teach stretching — I help people rediscover confidence in their own bodies. My approach is designed for those starting from zero and proves that flexibility is not a talent but a result of consistent practice.

THE UNBROKEN LINE OF MASTERY

THE GALLERY OF MASTERY

My flexibility is not a genetic gift. This is proof that the system, created by the most flexible man on the planet, works even for "wooden" adults. If I could do it, so can you.

THE UNBROKEN LINE OF MASTERY

CARLOS. (62)

I thought my age (62) meant limitations, not leaps. Before the system, touching my toes was an impossible dream. But with Flexderek’s precise, no-contact methodology, I reached my feet in a seated forward fold after just a few sessions. This system proves that major physical breakthroughs are possible and fast—regardless of how many birthdays you've celebrated.

TERRY DENNIS

I work 60 hours a week, and time is my new luxury. Flexderek's personalized online sessions eliminated wasted time and delivered intense, measurable progress. The posture correction was visible to friends in two months, and the newfound flexibility has radically improved my quality of life. Highly recommended for busy professionals.

KOREY TORRAS

I stopped using generic yoga videos, thinking my stiffness was permanent. Flexderek's method is body engineering, not stretching. In 8 weeks, my chronic back tension vanished, restoring my mobility. This system guarantees results.

Why Choose Me?

I was not born flexible at all and had zero natural talent, but step by step I became truly flexible as an adult after 30. This is why I understand stiff beginners very well and can safely guide you through the same journey, even if you think you are "the most inflexible person ever".

My method, which I have been using to train students for more than 16 years, is based on the exercise complex of my trainer — the most flexible person on the planet. This method is adapted specifically for adult bodies, so you can safely develop flexibility without injuries and without "circus" overload.

More than 16 years of personal training experience working with students from different countries worldwide through online one-to-one coaching. I help adults over 30 become more flexible, feel younger in their bodies, recover after injuries, and achieve their stretching goals. 

5-star Google reviews

Over the years of my coaching practice I have not received a single negative review on Google — only genuine 5-star feedback from my students. Their words and results are the best proof that this method works and helps people feel younger, freer and more flexible in their bodies.

I don’t just teach stretching — I help people rediscover confidence in their own bodies. My approach is designed for those starting from zero and proves that flexibility is not a talent but a result of consistent practice. Every student gets a personalized strategy to achieve mobility, strength, and lightness, step by step, regardless of age or experience level.

Personal STRETCHING. Smiling man lying on wooden floor in relaxed pose during stretching session

Have questions or ready to start? Let’s connect! Secure your spot for a one-on-one session and begin your transformation.

Cost and Payments

FREE INTRO
First personal 1-on-1 session
0 1st session
Most Popular
THE STARTER
5 Training Sessions
36 / per session
THE TRANSFORMATION
10 Training Sessions +1 Free
32 / per session
THE MASTERY
20 Training Sessions +2 Free
28 / per session
1 MONTH UNLIMITED
30 calendar days unlimited
270 /Month
3 MONTHS UNLIMITED
90 calendar days unlimited
540 /Month
6 MONTHS UNLIMITED
180 calendar days unlimited
850 /Month

Cost and Payments

FREE INTRO
First personal 1-on-1 session
0 1st session
Most Popular
THE STARTER
5 Training Sessions
36 / per session
THE TRANSFORMATION
10 Training Sessions +1 Free
32 / per session
THE MASTERY
20 Training Sessions +2 Free
28 / per session
1 MONTH UNLIMITED
30 calendar days unlimited
270 /Month
3 MONTHS UNLIMITED
90 calendar days unlimited
540 /Month
6 MONTHS UNLIMITED
180 calendar days unlimited
850 /Month
Personal STRETCHING. Smiling man lying on wooden floor in relaxed pose during stretching session

Have questions or ready to start? Let’s connect! Secure your spot for a one-on-one session and begin your transformation.

 

 

 

Flexible, accessible training that gently develops and restores your flexibility through simple, mindful movements guided step by step.

This is not hands‑on stretching therapy, but personal education in how to move your own body safely and effectively, so progress comes without force or pain.

  • © 2009-2026 FlexDerek. All rights reserved.

Flexible, accessible training that gently develops and restores your flexibility through simple, mindful movements guided step by step.

This is not hands‑on stretching therapy, but personal education in how to move your own body safely and effectively, so progress comes without force or pain.

  • © 2009-2026 FlexDerek. Most coaches teach "what to do," I teach "why and how."