Creator of the Flex Diet Cert & Phys Flex Cert, CSCS, CISSN, Assoc Professor, kiteboarder, lifter of odd objects, metal music lover. >>>>Sign up to my daily FREE Fitness Insider newsletter below
Beetroot, Blood Flow & More
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Huge thanks for those who are in Applied Growth 2026- awesome I am stoked to work with you! Today I’m joined by my good friend Dr. Eric Trexler, exercise scientist, educator, and Director of Education at Stronger by Science, for a wide-ranging, no-BS conversation on what physiology actually looks like in the real world. We dig into beetroot juice, nitric oxide, and “pump” supplements, why the blood-flow story is usually oversold, and why neuromuscular function and calcium handling may matter far more than chasing a swollen muscle. We also talk about why most supplement mechanisms sound great on paper… and quietly fall apart once you look at healthy humans who already function pretty well. From there, the conversation expands into human variability, elite athletic outliers, and why normal distributions actually guarantee that “freaks” exist — whether people are comfortable admitting it or not. We also unpack NEAT, energy expenditure, and why exercise doesn’t scale linearly for fat loss, including how the body aggressively manages its energy budget when stress or activity gets too high. If you care about performance, body composition, or just understanding how the human system really works, this episode will recalibrate a lot of assumptions. Beetroot, Blood Flow & More << details here Episode Chapters:
Check out the YouTube link below if you prefer to watch the podcast. Beetroot, Blood Flow & More << YouTube Much love, _____________________ Mike T Nelson CISSN, CSCS, MSME, PhD Mike T Nelson is a PhD and not a physician or registered dietitian. The contents of this email should not be taken as medical advice. It is not intended to diagnose, treat, cure, or prevent any health problem - nor is it intended to replace the advice of a physician. Always consult your physician or qualified health professional on any matters regarding your health. .. |
Dr Mike T Nelson
Creator of the Flex Diet Cert & Phys Flex Cert, CSCS, CISSN, Assoc Professor, kiteboarder, lifter of odd objects, metal music lover. >>>>Sign up to my daily FREE Fitness Insider newsletter below
Hola from snowing Minnesota, as there is a snow-apocalypse going on. I’m back at the airport on my way to Vegas this AM via flight #5. Here's what went down this week. Newsletters: Metabolic Flexibility, Fasted Cardio & VO₂ Max: I joined the Renaissance Periodization Podcast with Nick Shaw to break down metabolic flexibility, why carbs vs. fat matter for performance, and practical ways lifters can use cardio, fasting, and fuel timing to improve body composition and work capacity. I Ran...
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