'Pharaoh' is actually a Greek word that is based on an Egyptian word that meant 'great house'. When this word was first used, it referred to the palace of the king and its greatness, not just to the king himself. We use the word 'pharaoh' today to mean the ruler of ancient Egypt. the definition of pharaoh.
Rehabilitation (rehab) after a knee replacement is intensive. The main goal of rehab is to allow you to bend your knee at least 90 degrees-enough to do daily activities, such as walking, climbing stairs, sitting in and getting up from chairs, and getting in and out of a car.
Lift your left leg so that your knee is bent 90 degrees and your lower leg is parallel to the ground. Slowly lower your body until your right thigh is parallel to the ground. Pause, then push your body back to the starting position. Finish all of the repetitions, then switch legs and repeat.