What: A 13-minute video produced by NHL Studios in conjunction with the National Hockey League and NHL Players' Association created to help players, parents, coaches and team medical staff at all ...

WASHINGTON -- President Barack Obama called Thursday for more robust research into youth concussions, saying there remains deep uncertainty over both the scope of the troubling issue and the long-term ...

Objective Describe concussion incidence across the National Football League (NFL). Design Descriptive epidemiology study. Setting Concussions sustained during NFL offseason, preseason (PS), regular ...

Objectives To examine the rates of concussion over the course of three seasons of the National Rugby League (NRL). Design Descriptive cohort study. Setting The NRL match play concussion injury ...