{"product_id":"the-hrv-book","title":"The HRV Book: What Your Wearable is Actually Telling You and What You Can Do About It!","description":"\u003cp class=\"lead\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThis product is a Digital E-Book Download \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"lead\"\u003eYou already own the hardware. What you haven't owned yet is the dial.\u003c\/p\u003e\n\u003cp\u003eYou bought the ring. Or the wristband. You put it on, and every morning it hands you a number — your heart rate variability, the single most informative signal your device produces about your recovery. Most people treat that number like a thermometer. They check it, they feel good or bad about it, and they never touch the dial.\u003c\/p\u003e\n\u003cp\u003eDon Moxley, author of \u003cem\u003eThe HRV Book\u003cspan style=\"text-decoration: underline;\"\u003e,\u003c\/span\u003e\u003c\/em\u003e has spent four decades on the sidelines with Olympic and world-class athletes, measuring recovery capacity with chest straps and lab equipment \u003cstrong\u003elong before any of it fit on a finger\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe signal your consumer device now reads every night is the same one he watched to know whether an athlete's body had absorbed yesterday's work — or was quietly falling behind it.\u003c\/p\u003e\n\u003cp\u003eIn\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThe HRV Book\u003c\/em\u003e, he shows you how to read that signal for yourself, what actually moves it, and how you can use it as the recovery signal it was intended to be.\u003c\/p\u003e","brand":"Mode Method LLC","offers":[{"title":"Default Title","offer_id":53742339129707,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/5560\/8730\/files\/The-HRV-Book-transparent-GP.png?v=1787751739","url":"https:\/\/modemethod.com\/products\/the-hrv-book","provider":"Mode Method LLC","version":"1.0","type":"link"}