In this short anatomy quiz, I team up with my skeleton model to see how well you know your bones. I walk you through three ...

The elbow is one of the most flexible joints in the body. Itallows the upper arm to be extended or contracted, and also movedfrom side to side to a limited degree. Whether the job is crackinga walnut, ...

The funny bone is a nerve that runs down the length of your arm. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Even the slightest bump of the ...

The radius and the ulna are bones in the forearm. Fractures, or breaks, of the radius and ulna are among the most common bone injuries. People may sometimes fall on their arms or use them to brace ...