A Deep Dive Into HRV: The Myths & Truths of Heart Rate Variability Testing
Jun 13, 2015, 09:00 AM
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Australian HRV researcher Dr. James Heathers (pictured above) is one interesting dude. On a professional level, he is a Ph.D and an
The post A Deep Dive Into HRV: The Myths & Truths of Heart Rate Variability Testing appeared first on Ben Greenfield Fitness - Fat Loss, Performance And Nutrition Advice.