Seeking to reduce head contact, NFL mandates use of Guardian Cap helmet for early portion of training camp - ESPN Australia

The NFL has mandated the use of Guardian Cap helmet covers for certain positions during a key portion of training camp when concussions and head contact typically elevate.

PALM BEACH, Fla. -- The NFL has mandated the use of Guardian Cap helmet covers for certain positions during a key portion of training camp when concussions and head contact typically elevate, league … [+3056 chars]

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