Breathing goal
Breathing exercises for lung health
Start with a visual timer, then choose the protocol that fits the moment. These pages are intentionally practical: exact timing, safety notes, and cited sources where the claim needs one.
Diaphragmatic Breathing
Gentle diaphragm movement lowers chest breathing effort and supports slower respiratory rhythm.
Buteyko Breathing
Reduced-volume nasal breathing trains comfort with mild air hunger and CO2 tolerance.
Pursed Lip Breathing
A slow pursed-lip exhale helps keep airways open longer and reduces trapped-air sensation.