Episode 347: Phys Flex Cert Opens Today: Build a More Adaptable, Resilient Body

In this episode, I break down my Physiologic Flexibility Certification — an advanced course designed to help you build a more adaptable, resilient body. I’ll walk you through the four key pillars of human performance: temperature regulation, pH balance, fuel use, and air/CO₂ control. You’ll hear how this cert expands on my Flex Diet Certification to improve recovery, strength, and overall health using practical strategies and modern wearable tech. Enrollment is open October 13–20, 2025. Sponsor: Physiologic Flexibility Certification Course open Monday, Oct. 13 to Monday, Oct. 20: https://miketnelsons.samcart.com/products/physflex/ Triphasic 2 book now available! Go to https://triphasic2.com/ Episode Chapters: 01:09 Metabolic Flexibility vs. Physiologic Flexibility 02:42 Four Pillars of Physiologic Flexibility 06:07 Deep Dive into Temperature Regulation 07:19 Understanding pH and Buffering Systems 09:35 Fuel Systems: Carbohydrates and Ketones 11:58 Air and CO2 Regulation 15:06 Practical Applications and Technology 30:26 Conclusion and Certification Details Get In Touch with Dr Mike: Instagram: https://www.instagram.com/drmiketnelson/ YouTube: https://www.youtube.com/channel/UCn1aTbQqHglfNrENPm0GTpg Email: https://miketnelson.com/contact-us/ Get the Daily Fitness Insider newsletter (free): https://www.miketnelson.com/newsletter