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Browse newsletters about heart rate variability

2 heart rate variability newsletters from across the web

Marco Altini

HRV4Training's Substack

by Marco Altini

Expert insights on Heart Rate Variability (HRV) for training, fitness, and health, exploring its science, limits, and practical use.

Substack
Marco Altini

Marco Altini’s Substack | Substack

by Marco Altini

Marco Altini, a scientist and the creator of HRV4Training, explores the intersection of physiology, technology, health, performance, and endurance coaching.

Substack