The human body is built on an incredible framework the skeletal system. In this reel, you’re seeing the bones of the human body explained in just 30 seconds, making human anatomy simple, visual, and fun to learn. Some of the most important bones you’ll notice include the humerus in the upper arm, which allows lifting and rotation, and the scapula, a flat bone at the back of the shoulder that connects arm movement to the torso. The clavicle acts like a strut, keeping your shoulder stable while yo