Whats a typical NFL practice schedule?

Teams generally have one a days and two a days during training camp. If there is a one a day practice - generally they spend around two to three hours a day at position assignments. And than film work later. For two a days - morning is about two hours at position and after a late lunch they have another two to three hour team scrimmage. As they progress through training camp they do less and less position assignments and more team scrimmage workouts.