What Is PAI and How Does It Work
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=mqSWZwtQKIE
PAI measures what matters: your heart rate. It converts your heart rate data into one easy-to-understand, scientifically-backed, motivating score to help you maximize your cardiorespiratory fitness and your overall health. • Learn more at http://www.paihealth.com
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