The Knowledge Project with Shane Parrish cover image

The Knowledge Project with Shane Parrish

#176: Dr. Leah Lagos and Joe Mazzulla: Control Your Heart, Conquer Your Stress

Sep 19, 2023
In this engaging discussion, Dr. Leah Lagos, a health and performance psychologist, shares insights on Heart Rate Variability (HRV) and its crucial role in stress management and overall well-being. Joining her is Joe Mazzulla, head coach of the Boston Celtics, who explains how he implements HRV training to enhance his performance under the pressures of coaching. They explore practical techniques for improving HRV, such as breathing exercises and the impact of mindfulness, offering strategies for anyone looking to gain control over stress and optimize their performance.
01:12:54

Podcast summary created with Snipd AI

Quick takeaways

  • Heart rate variability (HRV) is a crucial biomarker for resilience and stress control, with higher HRV indicating better ability to handle stress.
  • Resonant frequency breathing can improve stress response by strengthening the baroreflex, leading to improved emotional control and decision-making.

Deep dives

The Importance of HRV in Stress Management

HRV (heart rate variability) is a vital biomarker of resilience and control over the autonomic response to stress. The larger the HRV, the better the ability to handle stress before, during, and after. By understanding and optimizing HRV, individuals can enhance their performance and decision-making abilities.

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