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0:00 - 1:12 Intro: Meet Geoffrey the Skeleton! Why Bones Are Alive and Dynamic
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Classroom Contents
How Diet and Exercise Impact Bone Structure and Health
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- 1 0:00 - 1:12 Intro: Meet Geoffrey the Skeleton! Why Bones Are Alive and Dynamic
- 2 1:13 - 2:20 Compact Bone: The Dense Outer Layer Explained
- 3 2:21 - 3:02 Osteons: The Microscopic Structure of Compact Bone
- 4 3:03 - 4:00 Osteocytes and Nutrient Distribution in Bone
- 5 4:02 - 5:21 The Extracellular Matrix: Collagen and Hydroxyapatite
- 6 5:22 - 6:30 Why Calcium and Vitamin D Are Essential for Bone Health
- 7 6:31 - 7:21 Osteogenesis Imperfecta: The "Unbreakable" Bone Disorder
- 8 7:22 - 8:16 Spongy Bone: The Inner Network of Trabeculae
- 9 8:17 - 9:24 Red Bone Marrow: Where Blood Cells Are Made
- 10 9:25 - 10:00 Compact Bone vs. Spongy Bone
- 11 10:01 - 12:49 How Exercise Boosts Bone Density: Osteoclasts vs. Osteoblasts
- 12 12:50 - 13:49 Osteoporosis: Why Women Are More at Risk and the Role of Estrogen
- 13 13:50 - 13:58 Testosterone and Bone Health: A Key Player for Men
- 14 13:59 - 15:16 Final Thoughts
