Ujjayi breath
Also called Victorious breath or ocean breath, Ujjayi is one of the nomst commonly used pranayama in yoga, particularly during your asana practice.
It is great for reducing stress & anxiety, calming the mind, and improving focus. A good choice for promoting relaxation for better sleep, , all by creating a gentle, audible sound with controlled nasal breathing which helps soothe the nervous system. It is a core yoga technique that links breath with movement.