https://www.healthcentral.com/article/heart-rate-variability-hrv-a-new-tool-for-exercise-performance
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Heart Rate Variability (HRV): A New Tool for Exercise Performance?

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    Amy Hendel, P.A.

    Amy Hendel, P.A.

    @HealthGal1103

    Known as The HealthGal, Amy Hendel P.A. is a medical and lifestyle reporter, nutrition and fitness expert, Health Coach and brand ambassador. Trained as a physician assistant, she maintains a health coach private practice in New York and Los Angeles. Author of The Four Habits of Healthy Families, find her on Twitter @HealthGal1103 and on Facebook at TheHealthGal. Check “Daily Health News” at www.healthgal.com. Her personal mantra? “Fix it first with food, fitness, and lifestyle.”