Are NFL Football Hits Getting Harder And More Dangerous? : Shots

In the early days of the NFL, the average lineman weighed 190 pounds. Now they average 300 pounds. A look at the physics behind a tackle shows that bigger and faster players means harder slams to the turf and more severe injuries.

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Are NFL Football Hits Getting Harder And More Dangerous?

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Ray lewis workout, Ray Lewis says he works out harder now than when he was playing

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