Interested in Winter Sports. It begins next week. All athletes, who want to participate in winter sports must have a signed consent form, an updated physical dated after April 1, 2013, and a signed new Concussion Law consent form. All of these forms must be submitted to the coach or the Sports Medicine staff before the athlete can attend practices. All forms can be found on the Sports Medicine website. So if you haven't already, be sure to print and return your forms as soon as possible.