Just today Kings SF Fransisco Garcia broke his arm when the exercise ball he was laying on while lifting hand weights popped.
When Tony Allen got injured on that one dunk a while back
Tony Allen's was worse, because his didn't even have to happen. He dunked the ball after the whistle was blown. Garcia was doing his while trying to get stronger, which he needs/needed to do anyway.
Yea... Tony Allen's was worse. I remember his injury pretty clearly because they were playing the Pacers. He landed awkwardly with all of his body weight on his left leg. I remember cringing... It was exactly how I badly sprained my LCL a few months before that, so I felt for him.