Barbell Shrugged Physiology Friday: How Your Cardiovascular System Improves Metabolic Health w/ Dr. Nathan Jenkins, Anders Varner, Doug Larson, and Travis Mash
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Jul 4, 2025 Dr. Nathan Jenkins, a labs analyst at RAPID Health Optimization and former exercise science professor, dives into the vital link between cardiovascular fitness and metabolic health. He discusses how prioritizing cardiovascular training can combat type 2 diabetes and enhance athletic performance. The conversation highlights the importance of personalized training and lifestyle changes to manage blood sugar levels and improve overall health. Jenkins shares insights on integrating family health, daily movement, and post-meal activity to optimize metabolic function and longevity.
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Cardiovascular and Metabolic Link
- Cardiovascular health is deeply connected to metabolic health and longevity, not just exercise performance.
- Even glucose levels considered normal can increase cardiovascular risk linearly.
Balancing Metabolic Training Systems
- Training different metabolic energy systems builds more comprehensive metabolic health.
- Zone two improves your aerobic base, while VO2 max and sprint intervals develop higher capacities.
Exercise Stabilizes Artery Plaques
- Exercise stabilizes artery plaque but rarely reverses it alone; diet and medication can aid regression.
- Lifestyle changes improve vascular health significantly in arteries supplying the body and muscles.