This is awesome. From MSNBC:
When the Detroit Tigers lost flame-throwing relief pitcher Joel Zumaya for three games of the American League Championship Series this past October, it hurt his team. The reason for the injury, however, is even more painful.
According to the Detroit Free Press, Zumaya was hurt playing a PlayStation 2 video game called "Guitar Hero", in which the player simulates playing an electric guitar for popular rock bands. Zumaya, a 22-year-old rookie, suffered inflammation in his right (throwing) wrist and forearm from playing the game.