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April 1, 2024
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Football Final
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mise à jour avec succès 14 déc. 2017
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Created by
mitch
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Les événements
Single Bar Helmets Banned in NFL
First Soft Leather Helmet
Ridell Develops First Plastic Helmet
First year NFL requires players to wear helmets
First year all NFL Players wore Facemasks on helmets
First Football game November 6, 1869
First official rules of Football written
NFL starts issueing plastic helmets
Riddell inserts air cushions to absorb impact
First Polycarbonate Helmet
Riddell develops first helmet to reduce concussions
Luke Kuechely wears Q-Collar in NFL game
Crack-back Block Prohibited
Defenseless Player Rule
Rule that Ejects anyone Who Spears
Rule Prohibits Chop Block
NFL Release Scientific Paper Denying Brain Damage in Football
Dr. Omalu Discovers CTE
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