This Pranayama is part of the "Strong core - Radiant health" program. It will charge your body and energy system and open your mind.
Contraindications: If you have an existing medical condition (physical or mental health issues), please check with your doctor if deep breathing and breath retentions are suitable for you.
If you are menstruating or are pregnant, skip the deep breathing and the retentions (and the cold shower).
Part of the Strong core - Radiant health program
Read the article here