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Want to be a guest or know someone would be a great fit? I am looking for military vets, active duty, military brats, veteran service orgs or anyone in the fitness industry

Think five pounds is no big deal? Your knees might disagree. We unpack the surprising biomechanics behind everyday movement and reveal how small changes in body weight multiply into big forces on your joints. With clear numbers, relatable examples, and a few “wait, what?” moments, Kat Cortado breaks down the four-to-one pressure rule—how each extra pound can add roughly four pounds of load to your knees with every step—and why that adds up to tens of thousands of pounds across a single mile.
We explore why stress on joints often rises nonlinearly as weight increases, especially when age-related cartilage thinning narrows your margin for error. Kat shares a candid story about navigating knee changes and demystifies how cartilage cushions bone, what happens when it wears down, and why stiffness often appears before obvious pain. You’ll hear how even modest weight loss can reduce inflammation, improve mobility, and dramatically cut the risk of knee osteoarthritis, referencing research that found a near 50% risk reduction with a 10-pound loss for people with overweight.
Then we get practical. Learn how low-impact activities like walking, swimming, and cycling strengthen the muscles that protect your knees and hips. Understand the kinetic chain—from foot and ankle mechanics to hip control—and how better alignment distributes forces more evenly. We also map out simple nutrition shifts that support joint comfort: anti-inflammatory foods, adequate protein, and hydration that keeps cartilage gliding. No perfection required, just small, consistent choices that stack over time. If your goal is to move with ease and keep doing what you love, this conversation gives you the science, the strategy, and the nudge to start today.
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Chapters

1. The 5-Pound Wake-Up Call: How Small Weight Gains Affect Your Joints (00:00:00)

2. Welcome And Mission (00:00:01)

3. Sponsor: Small Space Pilates (00:00:44)

4. Why Five Pounds Matters (00:01:16)

5. The Four-To-One Knee Pressure Rule (00:02:24)

6. Compounding Load And Cartilage Wear (00:03:20)

7. Nonlinear Stress And Aging Joints (00:04:34)

8. Relief Through Small, Consistent Changes (00:06:16)

9. Action Steps For Joint-Friendly Living (00:08:03)

10. Key Takeaway And Closing (00:09:58)

229 episodes