08:01
This is number 4 in the series of short and simple breathing techniques. This one is called Coherent breathing. It is very good for maximising the heart rate variation (HRV). This is a calming technique, excellent to do just before sleep.
This is number 4 in the series of short and simple breathing techniques. This one is called Coherent breathing. It is very good for maximising the heart rate variation (HRV). This is a calming technique, excellent to do just before sleep.