How do the bones work?

The bones in our bodies have many different jobs to do. They carry our body weight and take on various strains whenever we stand, sit, or move around.

Knee Bones: Anatomy, Function & Injuries - Knee Pain Explained

How does the shoulder work?

Bone Evidence, Phasmophobia Wiki

Your Muscles (for Kids)

19.1 Types of Skeletal Systems – Concepts of Biology – 1st Canadian Edition

The Paleo Diet for Skeletal Health - The Paleo Mom

Human skeleton, Parts, Functions, Diagram, & Facts

Bones, Muscles, and Joints (for Teens)

skeletal system - Kids, Britannica Kids