KOKA Sports Blog – NFL Guides, Football Tactics & Explainers

Clear, well-researched guides to American football, plus the latest NFL, NBA and soccer news, written to help fans understand the game.

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4i Technique Football: Complete Guide to the Tite Front Defensive End

By Brain Lucus
4i Technique Football

If you have watched college football or an NFL broadcast and heard a coach shout "line up in a 4i," you may have wondered what that number and that little…

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Sierra Loretta Irvine
Player Bio

Sierra Loretta Irvine: Biography, Family Background, and Lesser-Known Facts

A friend of mine mentioned the name Sierra Loretta Irvine in a casual conversation last week and I had no…

By Brain Lucus

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What the Houston Texans Need to Improve to Compete in the AFC South
FootballNFL

What the Houston Texans Need to Improve to Compete in the AFC South

By Brain Lucus
What Is Football Conditioning
NFLFootball

What Is Football Conditioning? Complete Guide for Players and Coaches

By Brain Lucus
32 Personnel Football
NFLFootball

32 Personnel Football: Complete Guide to Offensive Personnel Groupings

By Brain Lucus
Youth Football Defensive Formations
FootballNFL

Youth Football Defensive Formations: Coach’s Guide to Picking the Right One

By Brain Lucus
Defensive Tackle Drills
FootballNFL

Defensive Tackle Drills: Complete Guide to Owning the Interior

By Brain Lucus
Youth Football Agility Drills
NFL

Youth Football Agility Drills: 10 Coach-Tested Drills to Build Quick, Confident Players

By Brain Lucus
Crypto Sportsbooks
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Crypto Sportsbooks: Why a Fast Deposit Can Still Mean a Slow Payout

By Brain Lucus
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