After having a knee replaced there are several important aspects to getting the knee and entire leg affected back into functional operation or fitness. Your strength will come back rather quickly during rehabilitation with the operated leg, mobility generally follows then your dynamic balance.
Getting your full knee mobility back will take a concentrated effort on part. We have all heard about how important it is to get the knee to bend also known as knee flexion however, getting the knee to fully extend after the surgery can be difficult if not more so then getting it to bend.