Physiology First: Navigating a “Red Light” Morning with AlphaHRV

Screenshot of a Garmin HRV Stress test showing a high stress score of 75.

    Physiology First: My Red Light Recovery Ride This morning was a masterclass in why I apply a Physiology First framework to every session, looking at the internal engine before I look at the wattage. Between a late meal and the devastating news about my friend Murray being struck by a motorist—suffering a serious […]