Better Brain Fitness (a Brainjo Production) #56: Does High Intensity Interval Training Have Unique Brain Benefits?
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Sep 10, 2024 The hosts dive into fascinating research on how high-intensity interval training affects cognitive functions, especially in older adults. They highlight a study revealing significant cognitive improvements linked to this type of exercise. Discussions include its impact on the hippocampus and early Alzheimer's detection. The conversation also critiques the focus on pharmaceuticals over lifestyle interventions in cognitive health, emphasizing the importance of exercise for brain wellness. It's an engaging exploration of fitness and its surprising links to brain function!
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HIIT and Long-Term Cognitive Improvement
- A study showed high-intensity interval training (HIIT) improved hippocampal-dependent learning.
- This improvement was sustained for five years post-training, especially for those with initially lower cognitive function.
Practical HIIT Recommendations
- Do regular high-intensity exercise for brain health, especially for Alzheimer's prevention.
- Aim for a heart rate of 85-95% of your maximum, calculated as 220 minus your age.
Lifestyle vs. Drugs for Brain Health
- Lifestyle interventions, especially exercise, are crucial for brain health and often more effective than drugs.
- More research on targeted lifestyle interventions is needed, similar to how drugs are developed.