Why do MLB players always get stupidly injured?

Hangnails, paper cuts, neck crunches ... annoying and painful little things for everyone, but really these little things are no big deal, we can cut the hangnail, heal the cut with a band-aid and get out of the crick in a few minutes. But professional baseball players are different. It seems we always hear from players in MLB who miss a game over something we would consider trivial. Like Ubaldo...