While I like to think I know a fair amount about our beloved San Francisco 49ers, I also know that I have a lot to learn about the game of football in a more general sense. I know pieces of information, but connecting it all together is a never-ending process. Accordingly, I like to find any and all resources for learning more about the game of football.
Recently, I purchased The Essential Smart Football by Chris Brown (yes purchased, not free promotional giveaway). Chris runs SmartFootball.com, which is a