I made this video specifically for the clients and patients with whom I have been working who are interested in finding a way to inexpensively and easily monitor their HRV (heart rate variability) during Resonance Frequency / HRV breath pacing training. Here I provide some instructions for paced breathing practice using the EliteHRV app. With either a Polar heartstrap (7 or 10) or a finger sensor (called the CoreSensor, developed specifically by EliteHRV), you can see, in real time, the moment-to-moment changes that occur with your heart rate as you breathe. While breath pacing tends to be a safe practice for many, it might not be best for everyone. Consult with your provider or better yet, a biofeedback trainer, to help you decide how breath pacing practice might be best for you.