Endurance Unlimited Neuroplasticity and Brain Fatigue in Endurance Sports with Scott Frey – Season 7 Episode 17
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Nov 20, 2025 Dr. Scott Frey, a neuroscientist and psychologist, dives into how neuroplasticity enhances endurance athletes’ performance. He reveals the brain’s pivotal role in both mental and physical output, emphasizing that mental fatigue can hinder athletic capability. Scott advocates for 'brain tapering'—reducing cognitive stress before races—to maximize effectiveness. He shares techniques for managing arousal and decision-making under fatigue, and discusses the importance of cognitive resilience training. Tune in for practical tips to harness your brain for peak performance.
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Brain Is Central And Trainable
- The brain is the central command for physical and cognitive performance and is highly trainable via neuroplasticity.
- Structured behavioral training can reshape neural circuits to improve efficiency and resilience.
Use Breath And Core To Control Arousal
- Use breathing with longer exhales (exhale twice as long as inhale) to down-regulate arousal and six breaths/minute as a starting point.
- Use trunk/core activation to up-regulate arousal by triggering adrenaline when you need to get amped.
Cognitive Load Cuts Physical Output
- Cognitive work earlier in the day reduces later physical performance because the brain budgets resources and signals problems early.
- Many athletes neglect tapering cognitive load, leaving easy gains on the table before big events.