American football has undergone drastic change in the 50 years since Vern strapped on a helmet as a college lineman. New practice guidelines are finally trying to keep up with the changes to help protect players. But will they work? On this episode of the podcast we discuss how the sport is evolved and how practice must evolve with it. For links and more information about this topic, read the complete show notes at: http://www.hmmrmedia.com/2017/02/gaincast-episode-53-american-football-then-and-now/

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