There are many ways to bet on the NFL. One of the best ways I have found to profit from NFL betting is taking motivated underdogs against the spread. Assuming you are betting a spread situation that gives you a known historical edge to start with, you can really boost your win rate by focusing your handicapping energies on team and player motivation.
There are many things that can motivate a team that are overlooked. Was the last meeting lost because of a bad call? Is there a fan appreciation event going on? Can an underdog be a playoff spoiler for their rival? Your list can and should go on to include everything you can think of for both the home team and the visitors.
Make a chart out of them that you can easily print out and score every game giving the teams what I refer to as a Motivation Factor score. I have had great success using my own chart to find motivated underdogs with a situational edge because of the point spread, and for betting on games that do not show an advantage based on the spread.
All other things being equal, being able to consistently identify and bet on motivated teams is one of the BIG keys to success. It is a skill you should work to develop. Fortunately, that's as easy as making a chart and adding to it as motivational factors come to mind.
If you combine that skill with known situational advantages based on the point spread, you will win an awful lot of bets. Bets you may have been losing.
The DIY Sports Betting NFL Betting System has point spread charts and a Motivational Factor Chart to get you winning quickly with minimal effort while costing next to nothing.
See it for yourself.
NFL Betting System from DIY Sports Betting
http://www.diysportsbetting.com/NFL