There's only so much stretching, lifting and training a player can do to stay healthy. Sometimes it just comes down to having a little luck.
Sean Lee mentioned that four-letter word last week when asked about completing his first fully healthy season in seven years with the club.
"The game plan the coaches and the trainers have put together has been big," the All-Pro linebacker said. "At the same point, I think I've kind of had a little bit of luck. So I think it's been a combination of a lot of things, but I've done a lot of work to try to improve and get away from those injuries.