He hasn't played very much in the past two years due to back injuries. He had surgery in 2007 but that didn't work out as he was misdiagnosed. He had surgery again in 2008 and he now says his back feels good. His case is very similar to Alex Smith’s.
[ Edited by 23zack80 on Jul 12, 2009 at 7:25 PM ]
Ya, multiple Super Bowls and Pro Bowls, he's exactly like Alex Smith.