My favorite pranayama- breathing technique is Ocean breath also known as Ujjayi breath. It’s known as a balancing and calming breath which helps to increase oxygen to the lungs and builds internal body heat. It tones the lungs and helps a healthy flow of prana, while regulating blood pressure.
It’s great to use this kind of breath when you have anxiety, when you need to calm yourself from a stressful situation, when you practice yoga and can also be used in meditation.
Here is how it works:
You inhale and exhale through your nose only, while you do that try to say “ha” with your mouth closed, do it slowly. As the throat passage is narrowed so is the airway- creating a hissing sound. By contracting you throat you create a balanced breathing, slowly taking in and out the oxygen and calming down the mind.