Travis Frederick is getting closer to returning to football.

The Dallas Cowboys' All-Pro center missed the entire 2018 season after he was diagnosed with Guillain-Barre Syndrome - an autoimmune disease - in the offseason.

Out since August, Frederick now feels he's 90 to 95 percent recovered, he told Mike Leslie of WFAA. The six-year veteran hopes to be able to attend the Cowboys' first offseason workouts in mid-April.

Frederick, a four-time Pro Bowler, was named a First-Team All-Pro for the first time in 2016. He's been the anchor of the Cowboys' offensive line since 2013.