Episode 5b: Bones – The Dynamic Structures of the Body

Now that we’ve covered cartilage, it’s time to move on to bones! Bones are way more than just hard structures holding you up—they’re living, dynamic organs that store minerals, produce blood cells, and help you move. In this episode, we cover:

✔️ Axial vs. appendicular skeleton – What’s the difference?
✔️ The four types of bones – Long, short, flat, and irregular
✔️ The major functions of bones, from support and movement to blood cell production and mineral storage
✔️ Bone structure, including compact vs. spongy bone and the bone markings that help attach muscles and joints

By the end of this episode, you’ll see bones as so much more than just a skeleton—you’ll see them as active, essential parts of your body’s function!

Timstamp

00:00 Introduction to the World of Bones

03:27 Understanding the Axial and Appendicular Skeletons

06:16 Types of Bones: Long, Short, Flat, and Irregular

09:29 Functions of Bones: Support, Protection, and More

12:05 The Structure of Bone: Compact vs. Spongy

15:20 Bone Growth and Remodeling

18:12 How Bones Respond to Stress and Common Disorders

"I hope you enjoyed this episode! If you found it helpful, be sure to follow the podcast so you don’t miss new episodes every week. Also, don’t forget to answer the poll questions—your feedback helps improve future episodes! And if you have a second, leave a review to help more students find this podcast. Thanks for listening, and I’ll see you next time on Deep Dive of Anatomy!”