Hank Ekpe showed big promise as a true freshman in 2013, but a severe sinus infection left the Gophers' defensive end with splitting headaches last March, forcing him to miss most of spring camp.
The headaches returned last fall when the weather turned cold, and he finished his sophomore season with just four tackles in the season's final nine games. His three tackles for a loss all came in non-conference games.
"Sometimes my vision would blur after getting hit on a play," Ekpe said. "I was like, 'I don't know if I can go' because it was really affecting my game. I didn't want to be out there if I was hurting the team."
Now Ekpe is healthy again, and he's been one of the players who have impressed the coaches most through four spring practices.
"He reminds me of the two guys from Missouri," coach Jerry Kill said Tuesday, referencing Shane Ray and Markus Golden, who combined for 42½ tackles for a loss last season. "I mean, he's all of a sudden matured. He's had a great offseason, and he can flat get off the ball.
"We haven't blocked him on the pass rush yet."
Ekpe said he's confident the infection has been cured.
"I'm just taking medicine, things like Vitamin D to control the immune system," he said. "[The doctors] think it's gone now. When it gets cold, it comes back a little bit but not as bad as it was before. So I think the medicine really helps."