What is extension of the hip and knee?

The extension of the hip and knee involves straightening both joints, which means increasing the angle between them. When performing this movement, you extend the knee by straightening it, and you also extend the hip by moving the thigh backward in relation to the pelvis. This action is important for various activities such as standing up and walking, where the legs go from a bent position to a straightened one.

In this context, gently straightening the knee and hip encapsulates the essence of the extension movement. It is crucial for nurses or aides to understand this motion, as they often assist patients in mobility exercises and need to be mindful of proper techniques to ensure comfort and safety. The other options describe different movements that do not involve extending the hip or knee, such as bending or rotating, which would not achieve the desired outcome of straightening these joints.