Which type of joint movement is characterized as a bending motion?

Flexion is defined as a bending motion that decreases the angle between two body parts. In the context of joints, when a limb or part of the body is moved in such a way that it approaches another part, typically resulting in a reduction in the angle between those two parts, it is referred to as flexion. For instance, when you bend your elbow or knee, you are performing flexion.

This understanding of flexion is crucial for anyone working in fields related to anatomy and movement, such as in the practice of a manicurist. It can be particularly relevant during hand and wrist movements when performing manicure services.

In contrast, extension refers to straightening movements that increase the angle between body parts, while abduction and adduction refer to movements that occur in relation to the midline of the body. Abduction is the movement away from the midline, whereas adduction is the movement toward the midline. These concepts differ from flexion, as they involve lateral movements rather than bending motions.