Al Marshall

2-3 Zone Adjustments & Variations In over four decades of coaching, Alan Marshall has probably forgotten more about the 2-3 zone defense than most coaches remember. The former head coach at...

Creating a Dominant 2-3 Zone Defense If you lack the athletic talent to match up man-to-man with opponents, former Cascade HS (IA) head coach Alan Marshall has your answer. Coach Marshall’s...

Al Marshall's 2-3 Zone Defense If you are playing Cascade HS in Iowa, it’s going to be a long night. Long-time head coach Al Marshall and his 2-3 zone is one of the best defenses to ever grace...