If you're like me, and never played in the NFL, then you probably don't know what training camp is like off the field. We always hear players and coaches talk about film study and burying their heads in the play book. But how much of this actually happens? The following link is written by a former football player and is very enlightening. http://m.bleacherreport.com/articles/2145989-the-truth-about-studying-your-playbook-in-nfl-training-camp. It is one of the most interesting articles about training camp I've ever read.