Hyperextension injuries can occur in many parts of your body, although your knees, ankles, ... Wear a brace on your knee, elbow, or ankle to give your joint some additional support, ...

How Williams responds to the hyperextension will be a key factor going forward as the big man is a crucial piece for Boston’s playoff hopes. Marcus Smart injury: Celtics guard twists ankle ...

Marcus Smart yelped in pain with an ankle injury late in the first half of the Celtics' game ... Williams was also ruled out for the rest of Saturday’s game due to left knee hyperextension.

Smart curled around the left arc to receive a handoff from Al Horford, and his right ankle caught and bent as he tried to plant himself. Helped off the court, he was quickly ruled out for the rest ...