What does hyperextension refer to?

Hyperextension refers to excessive straightening of a body part beyond its normal anatomical position. In the context of joints, hyperextension occurs when the angle between the bones that form the joint increases significantly, often beyond the standard extension limit. This action can happen at various joints, such as the knee or elbow, and can sometimes lead to injuries if done forcefully.

Understanding hyperextension is crucial in fields like physical therapy and sports medicine to identify potential risks and ensure proper techniques during activities. In contrast, the other options describe different types of movement, such as excessive bending (flexion), normal range of motion without excess (neutral), and minimal movement, which do not accurately define hyperextension.