RIP Jason Hairston Soccer does not get the attention football does when it comes to CTE, but I expect it will get more in the future. Headers, knocking heads when going for a header and also unprotected heads hitting the ground first when a player legs are taken out from under him add up to a lot of concussions. I just talked to a friend who’s daughter plays club soccer. She has missed this week of school due to a severe concussion she got last weekend playing soccer. She hit heads with another player and then landed on her head. She also needed stitches on her lip.