Heart rate variability (or HRV) is a special measure of your heart rhythm. It is measured with a finger or ear pulse monitor. Your HRV reflects the balance in the parts of your body that regulate stress & peak performance(the autonomic nervous system).

The premise of HRV training is that when an individual increasingly achieves coherence (or better rhythm) between the breath and heart rhythm, it leads to “optimal autonomic nervous system balance…..which yields mental and physical comfort, a positive emotional outlook, enhanced health and well-being, and improved biometrics.”