The Knee Buddy is a physician designed 2-in-1 concept that promotes full leg elevation, which is generally recommended for at least the first week following surgery. The product offers two components that can be used together or independently based on your individual needs. When the two pieces are combined it cradles the entire thigh, knee, and foot elevates the leg above the heart to assist with reducing swelling. After the first week, you can usually start to slowly reduce the amount of time you are elevating your leg each day.