Miami Dolphins wide receiver Chris Chambers had headaches Monday, still feeling the effects of a "significant" concussion.
Chambers had to be helped from the field Sunday night after taking a vicious shot from Denver Broncos safety Kenoy Kennedy in the second quarter -- a helmet-to-helmet hit that NFL spokesman Greg Aiello said is being reviewed by the league.
Chambers had to be helped from the field Sunday night after taking a vicious shot from Denver Broncos safety Kenoy Kennedy in the second quarter -- a helmet-to-helmet hit that NFL spokesman Greg Aiello said is being reviewed by the league.
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