Jim Sibthorp & Ron Vanderlinden 
Football’s Eagle & Stack Defenses [PDF ebook] 

Multiple formation and motion offenses of the modern football era present many defensive challenges. Footballs Eagle & Stack Defenses will prepare teams and individual players to not only defend but also attack and dominate whatever offensive tactics an opponent might employ.Author Ron Vanderlinden has been coach and architect of several of the most formidable defensive teams in the past 20 seasons. From the University of Colorados national champions in 1990 to Northwesterns Big Ten titlewinning team in 1995 to the revitalized, high-pursuit Penn State attack, Vanderlindens well-drilled defensive players and units have enjoyed tremendous success.Now, in this book, you can learn all the details of the defensive tactics and techniques as well as the coaching points that can make these two defenses so effective. No other book combines these fronts, and there is no one better equipped than Vanderlinden to put them together in a variety of game situations that will allow your defense to control your opponents offense. Footballs Eagle & Stack Defenses will be your best defensive co-coordinator for this season and many seasons to come.