Pregnancy, exercise, and HRV: What WHOOP data says for expectant mothers

Kristen Holmes, Emily Capodilupo, and Dr. Shon Rowan of West Virginia University detail a first-of-its-kind study with WHOOP on pregnancy and exercise. The research revealed that participants experienced an increase in resting heart rate and a decrease in heart rate variability for much of their pregnancies, but saw a bounce back in those metrics in the weeks before birth. The participants also reported higher HRV scores postpartum compared to their heart rate variability baseline before preg...