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Popular Football Helmets Graded For Safety
A study at Virginia Tech University graded several popular types of football helmets to test how well they help prevent head injuries. KMBC 9's Maria Antonia reports.
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Popular Football Helmets Graded For Safety
A study at Virginia Tech University graded several popular types of football helmets to test how well they help prevent head injuries. KMBC 9's Maria Antonia reports.
Date: 5/11/11
Views: 92
Video by:  KMBC Kansas City
 
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