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In this brief video, Eric Roberts explains that a lower resting heart rate (RHR) indicates a more efficient, healthier heart, likening it to a phone battery that should not be drained unnecessarily. He advises using wearable devices such as Apple Watch, Fitbit, or Oura Ring to monitor RHR. Roberts states that an RHR above 80 bpm is a warning sign that requires intervention, while an RHR below 60 bpm reflects strong cardiovascular fitness. To lower RHR, he recommends three primary actions: regular aerobic activity (walking, jogging, swimming, cycling), resistance training (weight lifting), and reducing body fat. The overall message is that improving fitness and body composition can keep the heart’s “battery” strong and extend longevity.










