Tuesday's Rayjon Tucker Jersey health and safety news from the world of football: the smart mouth guards to be used by the University of Kansas football team this year and how they have been gaining attention for the move in the past month. on the Kansas mouth guards. on how California Interscholastic Federation executive Derrick Favors Jersey director Roger Blake is dealing with health and safety i sues in the Jordan Clarkson Jersey state's high school football games. the Catapult gps monitor for the body, which is being used by half of the NFL teams and has helped to reduce soft-ti sue injuries for the Florida State football team by 88 percent Bojan Bogdanovic Jersey during the past two seasons. what goes into a top-flight training facility that prepares athletes for the NFL . the concu sion research at the school. on how more schools in the area need to adopt Ricky Rubio Jersey a formal concu sion management protocol.-- Bill Bradley, contributing editor