New Football Mouthpieces Measure How Hard Players Are Getting Their Bells Rung [Health]

Concussions are a huge concern in virtually every sport—baseball, hockey, even women's lacrosse—but none more so than in football. And while the NFL is taking steps to better protect players, there's still much the medical community doesn't understand about the injury. The X2 Impact mouthpiece aims to change that. More »

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