Arizona Cardinals find problems involved in diagnosing turf toe

Wednesday's health and safety news from the world of football:

  • Fox Sports reported that SMU has become the first Division I team to invest in Kevlar-fortified liners for their football helmets from UnEqual Technologies.
  • Pro Football Zone published a screen grab from "Madden NFL 15" video game, which was released Tuesday, that shows a player receiving a concussion test from sideline doctors. That feature has never before been part of the game.
  • Yahoo Sports reported on a hazing incident at the University of North Carolina that caused serious injuries to football players.
  • ABC News examined Riddell's new SpeedFlex helmet, debut this season for NFL and college football teams.
  • Famous player agent Leigh Steinberg wrote for Rant Sports how vigilance is needed to safeguard high school football health.

-- Bill Bradley, contributing editor

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