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The mindbodygreen Podcast

567: Circadian rhythms, HRV, and light exposure | Kristen Holmes, Ph.D.

Nov 17, 2024
Kristen Holmes, Ph.D., a psycho-physiologist and former elite athlete, discusses the pivotal role of circadian rhythms in overall well-being. She explains how light exposure and sleep timing influence heart rate variability and mental health. Holmes shares insights on the importance of routines, especially for women athletes, and the challenges of maintaining them during travel. She also addresses how modern lifestyle habits can misalign with our natural rhythms, affecting recovery and performance. Her expertise sheds light on optimizing health through simple, science-backed changes.
57:56

Episode guests

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Quick takeaways

  • Optimizing circadian rhythms through light exposure and sleep-wake timing is essential for enhancing overall health and resilience.
  • The interconnection between psychological processes and physiological responses can significantly affect athletic performance and mental resilience.

Deep dives

Importance of Movement Throughout the Day

Incorporating movement into daily routines is crucial for maintaining overall health and well-being. Simple actions like morning walks and quick exercises during work can help prevent the negative effects of prolonged sitting. Regular strength training sessions are also vital, as they contribute to physical resilience and muscle vitality. This approach promotes the idea that physical activity should seamlessly blend into everyday life rather than being confined solely to gym sessions.

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