Personal Resonance Protocol With COHERENCE Valsalva Wave Pro

In this long awaited work, Stephen Elliott describes the end-to-end protocol and process used to determine individual resonant frequency using COHERENCE biofeedback instrument Valsalva Wave Pro.  

Introduced in 2009, Valsalva Wave Pro employs Elliott patent #7922664 to detect both heart rate and respiratory arterial pressure wave with a single plethysmographic clip. Individual resonance cannot be determined by HRV alone. Determining resonance requires that both heart rate and the action of the blood be detected and correlated in real time. This correlation is the basis of COHERENCE instrument’s “Resonance Curve” (an indication of resonance). 38 pages.

Price $59.95. (Plus sales tax- Texas residents only.) 

FREE with the  purchase of Valsalva Wave Pro.

To learn more about breathing biofeedback and Valsalva Wave Pro click here: https://coherentbreathing.com/coherent-breathing-biofeedback-2/