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It's our responsibility to strengthen the sport.
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The NFL's schedule of infractions and fines, and a process for appeal.
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Meet the people behind NFL Operations.
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Countdown to kickoff: how NFL games happen.
In the NFL, balancing technology with tradition.
How television has changed the game.
Upon further review…
It takes hundreds of computers and four NFL executives to create the NFL's 256-game masterpiece.
Learn how NFL players have changed over time, how they’re developed and drafted and how the league works with them after their playing days are over.
Creating an NFL player: from “everyman” to “superman.”
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Introducing the next wave of NFL superstars.
A look at the programs the NFL and its partners provide to help every player before, during and after his football career.
Celebrating, educating, embracing and connecting all former NFL players with each other, their former teams and the league.
Discover the evolution of professional officiating, the weekly evaluation process and how the NFL identifies and develops the next generation of officials.
“One thing hasn’t changed: the pressure. It will always be there.”
The latest information from the NFL's officiating command center.
Every week, officials take the field ready to put months of preparation, training and hard work on display, knowing that the whole world — and the Officiating Department — is watching.
Officiating an NFL game takes years of training and experience.
NFL Football Operations protects the integrity of the game by ensuring that the rules and the officiating are consistent and fair to all competitors.
The custodians of football not only have protected its integrity, but have also revised its playing rules to protect the players, and to make the games fairer and more entertaining.
Explore the official rules of the game.
The NFL Video Rulebook explains NFL rules with video examples.
The NFL's procedures for breaking ties for postseason playoffs.
The NFL's familiar hand signals help fans better understand the game.
Sharpen your NFL football knowledge with this glossary of the game's fundamental terms.
See where the players line up in pro football's most common offensive and defensive formations.
Understand what the graphics on NFL television broadcasts mean and how they can help you get the most out of watching NFL games.
The NFL’s instant replay review process focuses on expediting instant replay reviews and ensuring consistency. Learn how it works.
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The NFL and Football Research, Inc. (FRI) announced the winners of the HeadHealthTECH Challenge III, the latest in the Tech Challenge series, which is operated and managed on behalf of FRI by Duke University's Clinical and Translational Science Institute (Duke CTSI). The TECH Challenge series is designed to stimulate research and innovation in protective equipment including helmets and related technologies, turf systems, shoulder and other pads and additional innovative concepts.
The NFL and FRI also announced that the submission window for TECH Challenge V through June 6, 2018, and that the winners are expected to be announced in June 2018.
"Through grant awards to the winners, and the mentorship and feedback from Duke CTSI to each company that submits, the TECH Challenge series continues to serve as an innovative engine in the advancement of sports safety protective equipment," said Jeff Miller, NFL Executive Vice President of Health and Safety Initiatives. "The winners of TECH Challenge III showcase a range of promising materials designed to absorb and reduce impact, and we are proud to support their development."
"This program offers more than grants — it's an opportunity to work closely with our team at Duke CTSI to help get a new idea or technology off the ground and into the marketplace," said Barry Myers, MD, PhD, MBA, Director of Innovation at Duke CTSI, Coulter Program Director and Professor of Biomedical Engineering at Duke University and a consultant to the NFL Players Association (NFLPA). "I am excited by the progress range of proposals we've seen throughout the series, and I encourage all inventors and entrepreneurs to submit their ideas for TECH Challenge V."
TECH Challenge III Winners:
FRI awards the most promising TECH Challenge proposals with a total of up to $1 million a year, including in-kind support. For TECH Challenge III, a panel of expert judges selected by Duke CTSI, in collaboration with FRI, reviewed and provided feedback on all proposals. Every TECH Challenge applicant not selected is invited to reapply, and receives constructive feedback from Duke CTSI experts to help refine their innovations and increase their chances for success on future submissions.