Football player Admiral Schofield is now tired less often since he’s been diagnosed and treated for sleep apnea, reports 247 Sports.

Schofield never looked into the issue, though, and it got worse his freshman year at Tennessee. Despite working hard enough to transform his body and help the Vols exceed the meager expectations placed on them last season, Schofield said he never felt good. He was tired but could never sleep for more than a couple of hours. He started dozing off in class, and his grades slipped. He stopped paying attention as well in practice, and Coach Rick Barnes was on his case.