Close Running Lanes with These DB Block Destruction Techniques - Harlon Barnett
Harlon Barnett is the Associate Head Coach and Safeties Coach at Northwestern. When this clinic was...
In-person clinics
2027 Football Clinics31 citiesFlag Football ClinicNew for 2027Positive Coaching WorkshopNew for 2027Strength SummitsThe Clinic ExperienceVirtual clinics
Upcoming Virtual ClinicsFootball Virtual ClinicPast Clinic ReplaysGet involved
Speak at a ClinicExhibit or Sponsor a ClinicVolunteer at a ClinicClinic FAQSports on Drive
FootballFlag FootballYouth FootballBrowse All Sports →What's inside
Video LibraryGlazier AcademiesParent AcademyFundraising AcademyCommunity & free
Glazier ConnectFree Virtual ClinicsFreeFree Football ResourcesGlazier Drive
Get Glazier DriveLog in to DriveFor schools & coaches
Weight Room Takeover ProgramCombat Fitness TestFor military reps
Military Rep Event InformationGlazier's Military Event StaffMilitary partnership
Season Pass ScholarshipsSponsor Glazier
Become a SponsorFootball SponsorshipsMultisport SponsorshipsNewAt the clinics
Exhibit or Sponsor a ClinicRegistered Exhibitor InfoOnline
Digital & Social MediaOur audience
Talk to Our Sponsorship TeamGlazier Clinics
About UsCoach TestimonialsPasses & savings
Compare All PassesNew Head CoachNew CustomersYouth Coach ScholarshipHelp
FAQContact UsWhen playing zone coverage your players must know their area of responsibility, where the help is coming from, if any, field position, strength of offensive formation, etc.
Pass drops should always be controlled by the secondary personnel, so they can read patterns and be ready to break and drive on the ball.
Secondly, when the quarterback sets up and is ready to throw, the secondary player should set and be ready to react. Always be under control, so that you can move to the ball when it is thrown.
Defender should try and work to keep his shoulders square when reading the quarterback's eyes, shoulders, and arm motion, you then can tell the direction the ball is being thrown.
Reaction to the ball is the ability to move at the proper angle in order to break up the pass. Don't round corners and angles.
Your secondary drills must emphasize the ability to go to the ball and intercept it. Make the interception at the balls highest point. After making the interception return the ball to the nearest sideline, and if in traffic cover up the football. If a teammate intercepts the football, block the intended receiver if you are close enough.
If your secondary player has underneath zone coverage, then try and get a piece of the receiver as he travels through his zone. While bumping the receiver, the defender gets turned around, be quick to get vision back on the quarterback and squared up to play the football. Keep shoulders square to the line of scrimmage.
Courtesy Coach Jerry Campbell
Harlon Barnett is the Associate Head Coach and Safeties Coach at Northwestern. When this clinic was...
Oklahoma Co-Defensive Coordinator Jay Valai is a self described "Block Destruction Geek." Our video...
Northwestern Cornerbacks Coach LaMarcus Hicks takes you through a drill he does with his corners...
UNLIMITED COACHES - UNLIMITED IN-PERSON & ONLINE EDUCATION
The Glazier Season Pass gives all your coaches access to these resources:
Each clinic has 100+ sessions of practical Xs & Os for your entire staff. Network and brainstorm with some of the best speakers and coaches in the game.
Find a clinic near you
Join over 42,000 coaches on Glazier Drive, with 58 complete football systems, virtual clinics, 3,000+ videos, and much more.
Learn more about Drive