Managing Coverages While Blitzing in the Fit & Swarm 3-4 Defense Kenny Simpson Released: 2020 50 min To access this post, you must purchase Individual Monthly Special Offer (Drive Football), Individual Annual Special Offer (Drive Football), 3 Day Free Trial, Unlimited Staff Monthly Special Offer (Drive Football), Unlimited Staff Annual Special Offer (Drive Football) or 11 month - Unlimited Staff Annual (Drive Football).