If you’re an Athletic Trainer concerned about sports concussion injuries, XLNTbrain offers a complete feature set for Athletic Trainers. Compare the online Concussion Program to other solutions. XLNTbrain is the first fully integrated digital concussion management program for Athletic Trainers to educate, recognize, report and aid recovery from sports concussions and head injury. XLNTbrain is the sports concussion program preferred by schools, college athletic departments and recreational community leagues in football, hockey, soccer, lacrosse and rugby.