Tuesday's health and safety news from the world of football: safety , who returned Monday from a two-game suspension for a dangerous hit, that he vowed to play within the NFL rules. that a local company has begun making T-shirts to benefit juvenile cancer in honor of defensive Sony Michel Jersey end , whose daughter is undergoing cancer treatment. how the team hosted a LGBT event prior to their game on Sunday. that the are teaming with the Humane Society of Broward County for visits to area Boys & Girls Clubs. co-authored by Dr. J. Scott Delaney, a team physician for the CFL Montreal Alouettes, Montreal Impact and McGill football and soccer suggested that concu sions continue to be a "hidden injury" in sports, even in the face significant increased public awarene s. on how North Little Rock High School might be the only high school in the state using the helmet sensors developed by Riddell. on legislators are supporting a bill that would require coaches to renew their concu sion awarene s training on a yearly basis. on how sideline concu sion testing is being implemented in area school districts. on state laws that mandated specific precautions to protect Montana youth athletes from repeat concu sions and their po sible long-term effects. the new concu sion test being developed by the University of Pittsburgh Medical Center.-- Bill Bradley, contributing editor Troy Reeder Jersey