The Questionable Science Behind the Odd-Looking Football Helmets(Soban News)

The N.F.L. claims Guardian Caps reduce the risk of concussions. The company that makes them says, “It has nothing to do with concussions.”

​The N.F.L. claims Guardian Caps reduce the risk of concussions. The company that makes them says, “It has nothing to do with concussions.” by Soban News (international And National News)