Coming Soon
Reuvers™ Breathing App
Build skill at your own pace. Every session responds to your current state, with breathing techniques for health, fitness, and relaxation. Start free. Train live with an instructor in a workshop, the 30-Day Group Program or a private course.
Private Beta Testing
The app is in private testing. Program participants receive an invite to download the app 1 day before the program starts.
Start free. Go further with Summit Plus.
Free Courses
Levels 1–10 · 5 exercise styles
Start with the Free Foundation Course (levels 1–7), then continue with the Free Summit Course (levels 8–10), both in the Soft and Medium styles.
See the courseSummit Plus Course
Levels 1–13 · all styles · more settings
More powerful practice for going deeper, with more options to adjust it to what works best for you.
See the courseMeasure every session
The app tracks your oxygen efficiency, breath training zone, and technical quality.
Oxygen Efficiency Score
A higher oxygen efficiency means your cells receive more oxygen from less air.
How oxygen efficiency worksBreath Training Zone
Your zone shows how well you balanced the challenge with relaxation in each round.
How breath training zones workTechnical Quality Score
Your technical quality shows how closely you followed the ideal flow of a session.
How technical quality worksFind Your Intensity
Choose your intensity level and progress at your own pace.
12
Exercise Styles
- Intro, Feather, Soft, Soft+,
- Medium, Medium+, Strong, Strong+,
- Extreme, Extreme+, Complete, Walking
100+
Combinations
- 14 levels in most styles:
- Recovery level plus
- levels 1–13
Start gently: If you have health considerations, begin with the Soft style. Listen to your body and adjust as needed.
Consult your doctor before starting if you're pregnant, recovering from surgery, or have serious cardiovascular conditions.
Better Results with Guidance
You'll get better results, faster progress, and a smoother experience with instructor guidance.
Better Results
You improve faster when someone adjusts the practice to your health, fitness, and preferences.
Faster Progress
Find the right approach, avoid common mistakes, and make faster progress with an instructor watching your practice.
Smoother Experience
Instructors watch your practice in real time and give feedback as the session runs.
Regular Schedule
Foundation and Summit Workshops run regularly throughout the year. Join whenever it suits you.
Join a live workshop for instructor-guided practice, or book a private course for one-on-one sessions.
View WorkshopsTraining with the App
What you gain
Better oxygen delivery
Your body learns to get more oxygen from less air.
Stamina and calm
Stairs take less breath, and you stay calmer under pressure.
Clearer focus
With a quieter mind, your attention holds for longer.
Easy to start
Guided every round
Your zone shows during each round, and the app adjusts the rounds that follow.
Your pace
Start gently, build gradually, and train where you are today.
Nothing to wear
No sensors, no chest strap, no extra devices. Just your phone and your breath.