The Curb Cut of Fitness
When you design fitness for every body, everyone gets better fitness.
It’s called the curb cut effect: what we build for one, makes it better for all.
The best-designed product on the market and the most accessible one are the same thing.
We’re proving it.
Become a Certified Yoga Instructor or Fitness Trainer
The fitness industry has barely scratched the surface of who it can serve — and the instructors who learn to train every body are the ones leading what comes next.
Our 12-week hybrid certification is delivered through online pre-recorded content and live virtual sessions — giving you the tools, techniques, and community to teach inclusively from day one.
Certification includes:
- Teaching full body and seated movements, with considerations for amputees, larger bodies, shorter bodies, neurodivergent individuals, and more — so you can confidently teach anyone
- Audio description: how to teach detailed cueing for clients who are blind or have low vision
- Inclusive language guide — ensuring every class feels welcoming and supportive for everyone
- Coaching with confidence — move from certification to teaching as your most authentic self
- Creative class sequencing and planning — thinking outside the box
- All content, materials and testing presented in multiple accessible formats, including ASL communication
🌟 Founding Cohort Bonuses — First Two Cohorts Only:
- Lifetime access to Sekond Skin Society membership
- A permanent spot in our Instructor Directory — where our members search for live and in-person instructors. Your yearly renewal fee is covered for life. You will never pay to stay listed.
Two cohorts now open — spots are limited:
September 2026 · January 2027
Investment: $50 USD/month over 12 months — all-in access to everything above.
Don’t miss your chance to be part of the first wave of Sekond Skin Society certified instructors.
We care about your data in our privacy policy.
Our Community Says...
The App Built With, By and For You.
Yoga, cardio, strength, and meditation — with multiple class options including standing, seated and ASL led versions. Available now on iOS and Android.
Join our community for early access to new classes, exclusive membership offers, and what’s coming next.
We care about your data in our privacy policy.
Workout Together
Stream two different versions of the same class at the same time
Diverse Instructors
Access multiple class versions, including Standing, Seated, and ASL instruction
Customize
Adjust instructor & music volume separately and customize caption size, text and contrast
FAQs
Yoga, Cardio, Strength, and Meditation/Visualization.
- Seated options that use no lower body.
- Seated options that use some lower body.
- Standing/full body options.
Yes! We are still building every day but have worked hard to make the app accessible and intuitive for people using assistive tech.
Yes! Captions are available for every class option and you can change text size, lighting and color schemes.
Yes! We offer classes in American Sign Language.
All classes are available on demand for your convenience.
We currently offer a mobile app and have plans to develop a web-based app in the future.
Our classes are taught in a group fitness style.
We are excited to continue to expand our class options. If you don’t find an option that works for you, reach out so we can learn from you and continue to expand our offerings.
We have a monthly membership of $19.99 USD and a yearly membership of $199.99 USD.
Ability to stream 2 versions of the same class simultaneously (e.g. standing and seated with no lower body).
Diverse community of fitness instructors with and without disabilities.
Ability to adjust volume of instructor and background music separately.
With Support From Our Partners
Learn More About Sekond Skin Society
Sekond Skin Society started as a yoga studio in Waterloo, ON — and grew into something bigger. We’re a fitness app, a community, and a movement built on one belief: fitness should work for every body, not just some bodies.
Our instructors bring it. Our community shows up. And our platform keeps getting better — because we listen to the people using it.