May 13, 2023
Fascinating Video Shows How Forearm Bones Twist To Make Everyday Actions Possible
The human body is simply amazing. While we might know how many bones we have or how the immune system fights off diseases, it's sometimes hard to grasp without seeing physical examples. A video shared by user ExpertAccident on Reddit showcases one of these mind-boggling actions. The footage features a medical model and demonstrates how the bones of the forearm move; specifically, how the radius rotates over the ulna when we twist our forearm.
