Chicago Bulls power forward Carlos Boozer didn't start in last nights defeat to the Golden State Warriors.
Jumping around before the game in the locker room, Carlos tweaked a calf injury that in typically unusual circumstances for him.
Coach Tom Thibodeau had no idea about the injury until 20 minutes before the tip-off. He said of the injury: "He was in pre game and then he was jumping around trying to get warm before going out and tweaked something."
Boozer has a history of unusual injuries after missing most of the training camp with a wrist injury after tripping over a bag.
There was better news for Bulls fans with Derrick Rose having a small warm-up before the game. The star has been undergoing rehab from knee surgery and comfortably made a few free throws whilst the crowd came in to the Oracle Arena.