Cách sử dụng
Flexion is a word that is often used in medical or anatomical contexts to describe the bending or movement of a joint. For example, when you bend your arm at the elbow, that is an example of flexion. The word can also be used more generally to describe any kind of bending or curving movement, such as when a tree branch flexes in the wind. So, if you hear someone talking about flexion, they are probably referring to the bending or movement of something, usually in the context of a joint in the human body.