.Imagine a singular wellness metric that can easily forecast just how effectively your physical body handles worry, enhances your performance, and is connected to a much longer, healthier life. According to psychologist and psychophysiological feedback professional Leah Lagos, Psy.D., that statistics exists-- and it is actually gotten in touch with heart fee irregularity (HRV). In our conversation on the mindbodygreen podcast, Lagos jumps deep in to what HRV is, why it matters, and just how you can optimize it for peak health as well as efficiency. Below's whatever you need to know.