the nfl switched from leather helmets in august 1979.
when did the nfl switch from leather helmets?
august 1979
Na
Na
in november 2011, the cleveland clinic center for spine health created an online study released by the "journal of neurosurgery" in which various football helmets were compared with each other via crash test dummies. it was also found that leather helmets provided similar results to modern helmets, and in some cases, the leather helmets proved to have superior protection against concussive blows. however, the leather helmets did not provide as much protection against skull fractures.





























section::::concussions in the national football league.:concussion protocol process.
concussions in american football