ClearBreaths
Breathing technique

Buteyko

Reduced-volume breathing trains CO₂ tolerance. Improves oxygen delivery and reduces breathlessness over weeks of practice.

Performance
8 minintermediatefree
4-0-6-8

CO₂ Tolerance — Level 1

Train your body to tolerate higher CO₂. Better endurance follows.

Buteyko
Performance
10 minadvancedfree
4-0-6-12

CO₂ Tolerance — Level 2

A harder progression on CO₂ tolerance.

Buteyko
Lung health
8 minintermediatefree
3-0-4-6

Buteyko Control Pause

Reduced-volume breathing trains better gas exchange.

Buteyko