A. A normal knee is not painful and does not limit your mobility. In an arthritic knee, especially one with advanced osteoarthritis, the protective cartilage surface has worn away causing bone to rub ...

Williamson (knee), who has yet to be cleared for contact, has progressed to partial weight-bearing exercise, Marc J. Spears of The Undefeated reports. The Pelicans remain focused on the latter part of ...