Guides
Breathwork & breathing guides
In-depth guides on coherent breathing, breathwork, HRV and breath-hold training.
Pillar guide
Breathwork: the complete guide to breathing exercises
Breathwork explained: what it is, why it works on your nervous system, the essential breathing exercises (coherent breathing, box breathing, the physiological sigh), and how to choose the right one for your goal.
Pillar guide
Coherent Breathing: The Complete Guide
Coherent breathing, also called resonance breathing: what it is, how to practice it (5-5, the 3-6-5 routine), the science, its benefits for stress and sleep, and how to track progress.
Pillar guide
How to hold your breath longer
How to hold your breath longer, safely and on dry land: what really limits you, how to train CO2 tolerance and oxygen economy, a beginner protocol, and the safety rules that matter.