FREE MASTERCLASS

You already know stretching alone doesn’t work for you.

So here's what's missing in 3 sentences:

1.

100+ studies show that your muscles have 4 mechanisms (ways) to increase range of motion.

2.

No... these 4 mechanisms are not methods like static, dynamic, or PNF, but biological changes inside your muscles.

3.

Most programs fail because they activate only one of those mechanisms, at best.

By Yiannis Christoulas, BSc, MSc.

FREE MASTERCLASS

 You already know stretching alone doesn’t work for you.


So here's what's missing in 3 sentences:
 


1.

100+ studies show that your muscles have 4 mechanisms (ways) to increase range of motion.

2.

No... these 4 mechanisms are not methods like static, dynamic, or PNF, but biological changes inside your muscles.

3.

Most programs fail because they activate only one of those mechanisms, at best.

By Yiannis Christoulas, BSc, MSc.

What you'll learn in 31 minutes

0–6 min:

The discovery that changes how you think about flexibility, and why stretching alone doesn't work.

Minute 6:

The 4 mechanisms revealed.

6–10 min:

How each mechanism works, and how they fit into a training system.

10–19 min:

The proof: 100+ studies in plain English. No jargon, just the evidence.

19–31 min:

The exact methods to use in your own training, with visual examples and how to design your own program.

Instant access · Start watching in seconds

What you'll learn in 31 minutes

 
0–6 min:

The discovery that changes how you think about flexibility.

Minute 6:

The 4 mechanisms revealed.

6–10 min:

How each mechanism works, and how they fit into one training system.

10–19 min:

The proof: 100+ studies in plain English. No jargon, just the evidence.

19–31 min:

The exact methods to use in your own training, with visual examples and guidance on how to design your own program.

Instant access · Start watching in seconds

Who's Teaching?

Yiannis Christoulas, BSc, MSc
Exercise Specialist & Published Researcher

Credentials:

  • Graduated in Sports Science with the highest GPA in the department's 40-year history.
  • Won two awards for academic excellence.
  • The only international flexibility coach with published research in the field (PubMed).
  • Taught 30+ seminars on the science of flexibility in 10 countries.
  • Helped hundreds of students reach their flexibility goals.

Yiannis went from a stiff body and a confused idea of flexibility to full range of motion in every skill, and a crystal-clear understanding of how it works.

In this masterclass, he shares everything he learned along the way, in the simplest, most practical way possible.

Who's Teaching?

Yiannis Christoulas, BSc, MSc
Exercise Specialist & Published Researcher

Credentials:

  • Graduated in Sports Science with the highest GPA in the department's 40-year history.
  • Won two awards for academic excellence.
  • The only international flexibility coach with published research in the field (PubMed).
  • Taught 30+ seminars on the science of flexibility in 10 countries.
  • Helped hundreds of students reach their flexibility goals.

Yiannis went from a stiff body and a confused idea of flexibility to full range of motion in every skill, and a crystal-clear understanding of how it works.

In this masterclass, he shares everything he learned along the way, in the simplest, most practical way possible.

Achieved full range of motion as an adult

From a lifter who couldn’t touch his toes in his 20s to full range of motion in his 30s.

Achieved full range of motion as an adult

From a lifter who couldn’t touch his toes in his 20s to full range of motion in his 30s.

 Invited to give 30+ seminars in 10 countries

Swipe to see what they said.

Discover what they learned, free.

Instant access · Start watching in seconds

 Invited to give 30+ seminars in 10 countries

Swipe to see what they said.

Discover what they learned, free.

 Years of research distilled into 31 minutes.

Instant access · Start watching in seconds

A system that works.

 

Meet Sofia, 72.

Your muscles don’t stop adapting at 40, 50, or 70. You just need the right approach.

A system that works.

 
Meet Sofia, 72.

Your muscles don’t stop adapting at 40, 50, or 70. You just need the right approach.

 It's science. Not luck.

Watch what happens when you stop stretching like it’s the 1960s and start using what science shows today.

It's science. Not luck.

Watch what happens when you stop stretching like it’s the 1960s and start using what science shows today.

 You’ve seen the results. Now learn how to get them yourself.

The 4 mechanisms, the proof, and how to train them. All free.

Join hundreds of students who started here.

 You’ve seen the results. Now learn how to get them yourself.

The 4 mechanisms, the proof, and how to train them. All free.

Join hundreds of students who started here.