Stressed?? Why HRV is the Coolest Thing You Should Be Tracking (ft. HRV4Training - Marco Altini)

<p>HRV4Training founder and Data Science Advisor at Oura, Marco Altini, explains heart rate variability, why we should track it and how it can help our training. Whether you use a chest strap, scientifically validated camera sensor or Oura ring, watching your HRV trends can be hugely helpful. We also talk about biofeedback/deep breathing, stress, alcohol VO2max and more!</p>