Blocking Movement Issues on Duo - Jim McNally
by COOL Clinic
Description
Renowned offensive line guru Jim McNally dives deep into the intricacies of handling defensive movement while running Duo. This comprehensive course blends whiteboard teaching, detailed technique breakdowns, and extensive film review to help coaches and players master the core concepts and adjustments necessary to execute Duo against modern, shifting defenses.
Coach McNally starts with the foundational principles of Duo and progresses into advanced techniques, including double & combo “stop signs,” and how to handle both front-side and back-side movement. He offers practical solutions for covering down linemen, adapting block techniques mid-play, and using effective calls versus multiple defensive fronts. A major portion of the course focuses on teaching through tape—highlighting real movement issues and demonstrating how to coach corrections in a clear, impactful way.
Whether you're looking to refine your drill work, improve combo communication, or elevate your offensive line play against stunts and shifts, this course is a masterclass in coaching Duo the right way.
Lessons
The Coach
Jim McNally is a legendary offensive line coach with a distinguished career spanning both college football and the NFL. Best known for his 15-year tenure with the Cincinnati Bengals, McNally developed elite offensive lines anchored by Hall of Famer Anthony Muñoz and helped lead the team to multiple playoff appearances. Recognized by USA Today as “perhaps the best offensive line coach in the game,” McNally's reputation for technique, innovation, and development of pro talent is unmatched.
He also coached offensive lines for the Carolina Panthers—guiding them to an NFC Championship appearance in just their second season—along with the New York Giants, who reached the Super Bowl under his guidance, and the Buffalo Bills, where he concluded his NFL career. Prior to the NFL, McNally held key coaching roles at Marshall, Boston College, and Wake Forest.
Now retired from coaching, McNally produces extensive online content, sharing detailed offensive line instruction, film breakdowns, and clinics that continue to influence coaches and players at all levels. His technical expertise and teaching legacy remain foundational to modern offensive line play.
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This Course Includes
| 24 hours on-demand video |
| Streaming from mobile and TV |
| Lifetime access |
| Certificate of completion |
| 100% money back guarantee |
Course Info
| Rating: | (0) |
|---|---|
| Caterory: | Football/Offensive Line |
| Duration: | |
| Videos: | 15 |
