NFL Kickoff Game information: 2023 matchup, history, records, FAQ
New fair catch rule on kickoffs for 2023 NFL season – NBC New York
Which XFL rules should the NFL consider stealing? - ESPN
Rule Change for Safety - Training & Conditioning
NCAA alters football kickoff, blocking rules to address player safety
7 rules in sports that should be changed today
NFL kickoff variations through the years and how it compares to
NFL preseason: New helmet, catch, kickoff rules explained
NFL kickoff rules made permanent: Explanation of new regulations
The Kickoff Isn't Worth Saving, but the NFL Keeps Trying - The Ringer