If the Philadelphia 76ers were disappointed by news of Andrew Bynum's latest injury setback, they'll be extra unhappy news.
Brian Windhorst at ESPN first reported that the center's latest injury came as a result of a recent round of bowling. Bynum confirmed to reporters (including Windhorst) today that is the case.
The bowling-related injury occurred to Bynum's left knee, while the injury that has kept him out of all of the 76ers games so far this season is to his right. It is not yet know how much longer Bynum has been set back by the new injury.