'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.
Walking up stairs, against the force of gravity, works numerous leg and core muscles and provides challenging aerobic exercise. Clearly, walking up a few flights of stairs is a step in the right direction for your health. Your hips, knees and ankles must all engage when you walk up stairs.