Core Four Quickfire #11: Indoor vs. Outdoor Movement, Nut Nutrition, The CO2 Tolerance Test, and Mindset Shifts

In this 11th edition of The Core Four Quickfire, we’re breaking down powerful, bite-sized strategies across movement, nutrition, recovery, and lifestyle—all in under 10 minutes. From the hidden benefits of outdoor movement and why sunlight matters to the truth about nuts (and how to pick the right ones), this episode gives you tools to move, eat, and live better. You’ll also learn the CO₂ Tolerance Test—a simple at-home check-in for your stress capacity—and how to reframe your mindset so you can go further by focusing on systems over outcomes. If you’re looking to upgrade your health without overcomplicating things, this episode is packed with science-backed tips and real-world takeaways to help you move with more intention, fuel your body smarter, recover deeper, and build a more resilient lifestyle. Tune in and stack the small wins—because those are the ones that last.

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