(Editor's note: This is the second in our "Chalk Talk" series, where ESPNBoston.com staff takes a look into a coach's playbook. Today, St. John's Prep head coach Jim O'Leary takes us through one of the Eagles' bread and butter plays.)
Jim O'Leary and St. John's Prep have used the power running game to much success since he arrived in Danvers in the early 90s. Opponents who have studied up often know what's in store from the Eagles, but that hasn't necessarily made it any easier for them to stop the Prep's rushing attack. O'Leary opened up his playbook to Brendan Hall, providing a look at a couple of the Eagles' "Power" plays.