ORCHARD PARK, N.Y. (AP) — Bills running back Fred Jackson is out with a concussion, and there's at least one teammate who's unhappy with how Patriots linebacker Brandon Spikes celebrated after ...
Amateur rugby union players who suffer concussion injuries should spend more time on the sidelines than currently required, a study suggests. RFU rules state players should only return to any form of ...
CHICAGO — Continuing to play despite a concussion doubles recovery time for teen athletes and leads to worse short-term mental function than in those immediately removed from action, a study found. It ...
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