Learning how to breathe properly will enable you to secure moments of calm and clarity throughout your life. These exercises are not only for elite athletes and soldiers, who need to perform under immense pressure. Any time you feel stressed, overloaded, disengaged or withdrawn use effective breathing to regain coherence and boost your resilience.
You are welcome to adjust the breathing rhythm. 5 seconds exhalation, a 2 second pause, then 3 seconds inhalation is also effective.