Become a
Stretching Instructor with Extensa™
Empowering instructors, trainers and coaches with flexibility training techniques
Let's Go!Expand your flexibility training knowledge. Nourish your mind and body with our stretching programs.
It's time to take care of you and your clients bodies. This is a tough industry and our bodies and minds are pushed to our limits. Make flexibility training a priority not only for your clients but also for yourself. Your body will thank you for it!

What our certified Extensa™ instructors have to say

Melanie Boucher
Extensa Fitness master trainer
I am so glad to have found Extensa Fitness as I wanted to add a stretch class to my teaching skills. I thought I could probably wing it but in the end I decided to take a certification anyway. And I'm glad I did! After the two day training, I was amazed with how perfect the training was for me. It was more than I expected and I love how the program is flexible and adaptable for the different demographics you might teach. I'm now so much more aware of the importance of flexibility in our day to day life. I've also learned so much about the human body and it's made me a better instructor no matter what format I teach. I loved the program so much I became a master trainer!

Cynthia Legris
Extensa Fitness instructor
Extensa Fitness is a program that over time has given me more flexibility but also better posture and balance. It has allowed me to better connect with my body and have more control over my movements. The dynamic exercises allow me to work in depth, which makes it an even more effective workout compared to the traditional stretching class I attended before I became an Extensa instructor. Teaching it is also a unique experience and participants are very satisfied with the benefits they feel after the class.

Nathalie Ouellet
Extensa Fitness instructor
I would like to share my experience with Extensa. As an instructor, YES, this is the COURSE I NEEDED to add not only for my clients, but for MY OWN WELL-BEING:)
It is SO much more than a simple stretching session. After class, participants often comment on how amazing it is that they got a “workout” at the same time feeling a great sense of well-being. A bit like after a massage:) I am used to intense classes, but I chose to do my Extensa training because I needed a class that would allow me to take care of my body, and I was DOUBLY rewarded because it is also an excellent option to tone all the muscles but in a gentle way:)
THANK YOU!!!! EXTENSA:)

Interested in hosting a stretching certification weekend?
Adding the Extensa method instructor certifications to your repertoire broadens your employment options and is a great way to build a loyal following. The Extensa method instructor certifications are designed to keep instructors at the forefront of flexibility training in fitness and the sports industry.
Get in contact to discuss hosting benefits
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We've been making some major changes behind the scenes
Our stretching instructor certifications re-launch soon!

The Extensa™ Fitness Instructor Certification
Grow your clientele. Gain effective flexibility. training knowledge.
Learn how to teach a flexibility training routine for full body flexibility.

The Extensa™ Flow Instructor Certification
Grow your clientele. Gain advanced flexibility training knowledge.
Learn to teach flexibility training through dance inspired classes.

The Extensa™ Performance Instructor Certification
Grow your clientele. Gain advanced flexibility training knowledge.
Learn to teach sports specific flexibility training routines.
New to Stretching?
Not quite sure what is Extensa? Not ready to commit to a full instructor certification?
We offer mini "introduction" to stretching with Extensa courses to our programs.
Gain access to a portion of our stretching instructor certification courses
Learn more