Free breathwork guide
Breathing exercises for performance
Free breathwork for lung capacity, CO2 tolerance, breath holds, training recovery, and performance.
breathing exercises for athletesCO2 tolerance breathinglung capacity exercises
Performance
6-6-6-6
Lung Capacity Builder
Strengthen the diaphragm. Expand maximum vital capacity over weeks.
Box
Performance
4-0-6-8
CO₂ Tolerance — Level 1
Train your body to tolerate higher CO₂. Better endurance follows.
ButeykoPerformance
4-0-6-12
CO₂ Tolerance — Level 2
A harder progression on CO₂ tolerance.
Buteyko
Performance
3 rounds x 35 breaths
Breath Hold Builder
A WHM variation tuned for max retention progress.
Wim Hof
Performance
5-0-5
Recovery After Training
Drop heart rate fast post-workout.
CoherentPerformance
5-5-5-5
Race Day Prep
A pre-event protocol used by Olympic athletes.
Box