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1 Aug 2013 Jahr - NFL announces more rule changes

Beschreibung:

The leagues bans helmet to helmet hits outside of the tackle box to try to reduce high impact hits to the head.

Zugefügt zum Band der Zeit:

How football has gotten where they are with concussions

ByMatthew LaPorte

23 Nov 2017

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643

Datum:

1 Aug 2013 Jahr

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~ 12 years ago

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