BREATHING EXERCISE : Cardiac coherence from Pranayama yoga

This exercice is part of ancestral Pranayama's exercises from Yoga.
"Coherence" is the term used by scientists to describe a state of high psychological efficiency in which the nervous, cardiovascular, endocrine and immune systems are working efficiently and in harmony. Coherence is the basis of optimum performance and health in the human being. Greater coherence = less stress.
Stress stimulates the sympathetic nervous system and relaxation or positive emotions involve the parasympathetic system. Much research has shown a direct connection between sympathetic vs. parasympathetic tone and physical and mental health problems such as heart disease, hypertension, depression, and anxiety. Additionally, there appears to be a two-way communication system between the brain and the nerves surrounding the heart. This system affects the body's stress hormones and immune system.
When you practice this exercise, there is an increase in DHEA, the hormone of youth, and a decrease in cortisol that becomes a neuro and cytotoxic when it is too much generated. Your body achieves up to 5 hours of positive health results after only 5 minutes of cardiac coherence.
Music :
/ robin_scott_fleming
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